<?xml version="1.0"?>
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	<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?action=history&amp;feed=atom&amp;title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua</id>
	<title>Distribuição Uniforme Contínua - Histórico de revisões</title>
	<link rel="self" type="application/atom+xml" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?action=history&amp;feed=atom&amp;title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua"/>
	<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;action=history"/>
	<updated>2026-07-25T13:41:28Z</updated>
	<subtitle>Histórico de edições para esta página nesta wiki</subtitle>
	<generator>MediaWiki 1.35.2</generator>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=2349&amp;oldid=prev</id>
		<title>Ist178052 em 10h28min de 17 de outubro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=2349&amp;oldid=prev"/>
		<updated>2016-10-17T10:28:51Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 10h28min de 17 de outubro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l22&quot; &gt;Linha 22:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 22:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui[https://drive.tecnico.ulisboa.pt/download/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1695923671430319&lt;/del&gt;/instanciasDistribuicaoUnifContinua.zip]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui[https://drive.tecnico.ulisboa.pt/download/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1695923671445309&lt;/ins&gt;/instanciasDistribuicaoUnifContinua.zip]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=1333&amp;oldid=prev</id>
		<title>Ist178052 em 14h03min de 10 de julho de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=1333&amp;oldid=prev"/>
		<updated>2016-07-10T14:03:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 14h03min de 10 de julho de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l22&quot; &gt;Linha 22:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 22:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui[]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;https://drive.tecnico.ulisboa.pt/download/1695923671430319/instanciasDistribuicaoUnifContinua.zip&lt;/ins&gt;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=1332&amp;oldid=prev</id>
		<title>Ist178052 em 13h55min de 10 de julho de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=1332&amp;oldid=prev"/>
		<updated>2016-07-10T13:55:41Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 13h55min de 10 de julho de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot; &gt;Linha 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Uma empresa está a construir uma nova máquina para encher sacos de cimentos e considera que o peso de cada saco enchido pela máquina, em Kg, é uma variável aleatória, \(X\), com distribuição uniforme contínua num intervalo \([a,b]\). A cimenteira que encomendou a máquina pretende encher sacos com um peso médio de \(47\) Kg e requer ainda que \(82\)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\(&lt;/del&gt;%&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\) &lt;/del&gt;dos sacos tenham um peso superior a \(49\) Kg. Determine os valores das constantes \(a\) e \(b\) que satisfazem estas especificações.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Uma empresa está a construir uma nova máquina para encher sacos de cimentos e considera que o peso de cada saco enchido pela máquina, em Kg, é uma variável aleatória, \(X\), com distribuição uniforme contínua num intervalo \([a,b]\). A cimenteira que encomendou a máquina pretende encher sacos com um peso médio de \(47\) Kg e requer ainda que \(82\)% dos sacos tenham um peso superior a \(49\) Kg. Determine os valores das constantes \(a\) e \(b\) que satisfazem estas especificações.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A resposta correta é: A)\([\)\(43.875\)\(,\)\(50.125\)\(]\) , B)\([\)\(42.875\)\(,\)\(49.125\)\(]\) , C)\([\)\(45.875\)\(,\)\(53.125\)\(]\) , D)\([\)\(44.875\)\(,\)\(51.125\)\(]\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A resposta correta é: A)\([\)\(43.875\)\(,\)\(50.125\)\(]\) , B)\([\)\(42.875\)\(,\)\(49.125\)\(]\) , C)\([\)\(45.875\)\(,\)\(53.125\)\(]\) , D)\([\)\(44.875\)\(,\)\(51.125\)\(]\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=1331&amp;oldid=prev</id>
		<title>Ist178052 em 13h53min de 10 de julho de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=1331&amp;oldid=prev"/>
		<updated>2016-07-10T13:53:29Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 13h53min de 10 de julho de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot; &gt;Linha 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Uma empresa está a construir uma nova máquina para encher sacos de cimentos e considera que o peso de cada saco enchido pela máquina, em Kg, é uma variável aleatória, \(X\), com distribuição uniforme contínua num intervalo \([a,b]\). A cimenteira que encomendou a máquina pretende encher sacos com um peso médio de \(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;46&lt;/del&gt;\) Kg e requer ainda que \(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;85&lt;/del&gt;\)\(%\) dos sacos tenham um peso superior a \(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;43&lt;/del&gt;\) Kg. Determine os valores das constantes \(a\) e \(b\) que satisfazem estas especificações.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Uma empresa está a construir uma nova máquina para encher sacos de cimentos e considera que o peso de cada saco enchido pela máquina, em Kg, é uma variável aleatória, \(X\), com distribuição uniforme contínua num intervalo \([a,b]\). A cimenteira que encomendou a máquina pretende encher sacos com um peso médio de \(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;47&lt;/ins&gt;\) Kg e requer ainda que \(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;82&lt;/ins&gt;\)\(%\) dos sacos tenham um peso superior a \(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;49&lt;/ins&gt;\) Kg. Determine os valores das constantes \(a\) e \(b\) que satisfazem estas especificações.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A resposta correta é: A)\(\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;left&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\begin{array}{c}50&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2857&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;41.7143&lt;/del&gt;\\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;end{array}&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;right)&lt;/del&gt;\) , B)\(\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;left&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\begin{array}{c}51&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2857&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;42.7143&lt;/del&gt;\\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;end{array}&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;right)&lt;/del&gt;\) , C)\(\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;left&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\begin{array}{c}54&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2857&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;46.7143&lt;/del&gt;\\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;end{array}&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;right)&lt;/del&gt;\) , D)\(\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;left&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\begin{array}{c}49&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2857&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;40.7143&lt;/del&gt;\\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;end{array}&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;right)&lt;/del&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A resposta correta é: A)\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[\)&lt;/ins&gt;\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;43&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;875&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(,&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(50.125&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(]&lt;/ins&gt;\) , B)\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[\)&lt;/ins&gt;\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;42&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;875&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(,&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(49.125&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(]&lt;/ins&gt;\) , C)\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[\)&lt;/ins&gt;\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;45&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;875&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(,&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(53.125&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(]&lt;/ins&gt;\) , D)\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[\)&lt;/ins&gt;\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;44&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;875&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(,&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(51.125&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(]&lt;/ins&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Distribui%C3%A7%C3%A3o_Uniforme_Cont%C3%ADnua&amp;diff=1330&amp;oldid=prev</id>
		<title>Ist178052: Criou a página com &quot;&lt;div class=&quot;toccolours mw-collapsible mw-collapsed&quot; style=&quot;width:420px&quot;&gt; '''Metadata''' &lt;div class=&quot;mw-collapsible-content&quot;&gt; *CONTEXTO : Primeiro ciclo universitário *AREA:...&quot;</title>
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		<updated>2016-07-10T13:46:36Z</updated>

		<summary type="html">&lt;p&gt;Criou a página com &amp;quot;&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot; style=&amp;quot;width:420px&amp;quot;&amp;gt; &amp;#039;&amp;#039;&amp;#039;Metadata&amp;#039;&amp;#039;&amp;#039; &amp;lt;div class=&amp;quot;mw-collapsible-content&amp;quot;&amp;gt; *CONTEXTO : Primeiro ciclo universitário *AREA:...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot; style=&amp;quot;width:420px&amp;quot;&amp;gt;&lt;br /&gt;
'''Metadata'''&lt;br /&gt;
&amp;lt;div class=&amp;quot;mw-collapsible-content&amp;quot;&amp;gt;&lt;br /&gt;
*CONTEXTO : Primeiro ciclo universitário&lt;br /&gt;
*AREA: Matemática&lt;br /&gt;
*DISCIPLINA: Probabilidades e Estatística&lt;br /&gt;
*ANO: 2&lt;br /&gt;
*LINGUA: pt&lt;br /&gt;
*AUTOR: Equipa de Probabilidades e Estatística&lt;br /&gt;
*MATERIA PRINCIPAL: Variáveis aleatórias contínuas&lt;br /&gt;
*DESCRICAO: Probabilidades I&lt;br /&gt;
*DIFICULDADE: Easy&lt;br /&gt;
*TEMPO MEDIO DE RESOLUCAO: 10 min&lt;br /&gt;
*TEMPO MAXIMO DE RESOLUCAO: 15 min&lt;br /&gt;
*PALAVRAS CHAVE: variáveis aleatórias contínuas distribuição uniforme contínua&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
Uma empresa está a construir uma nova máquina para encher sacos de cimentos e considera que o peso de cada saco enchido pela máquina, em Kg, é uma variável aleatória, \(X\), com distribuição uniforme contínua num intervalo \([a,b]\). A cimenteira que encomendou a máquina pretende encher sacos com um peso médio de \(46\) Kg e requer ainda que \(85\)\(%\) dos sacos tenham um peso superior a \(43\) Kg. Determine os valores das constantes \(a\) e \(b\) que satisfazem estas especificações.&lt;br /&gt;
&lt;br /&gt;
A resposta correta é: A)\(\left(\begin{array}{c}50.2857\\41.7143\\\end{array}\right)\) , B)\(\left(\begin{array}{c}51.2857\\42.7143\\\end{array}\right)\) , C)\(\left(\begin{array}{c}54.2857\\46.7143\\\end{array}\right)\) , D)\(\left(\begin{array}{c}49.2857\\40.7143\\\end{array}\right)\)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Para obter o zip que contém as instâncias deste exercício clique aqui[]&lt;br /&gt;
&lt;br /&gt;
Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
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