<?xml version="1.0" encoding="UTF-8"?>
<quiz>
<!-- question: 21328  -->
  <question type="formulas">
    <name>
      <text>Exemple_Simple_PIB</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Les habitants de Hortonie du nord produisent des grains de café et du lait. Le tableau ci-dessous présente les prix de ces biens (mesurés en dollars) et la production de ces biens (mesurée en kilogrammes ou en litres) pour trois années différentes:</p>
<table style="margin-right: auto; border: 1px solid #000000; border-image: none;">
    <tbody>
        <tr>
            <th style="border: 1px solid; border-bottom: 3px solid;">Year</th>
            <th style="border: 1px solid; border-bottom: 3px solid; border-left: double; text-align: center; width: 150px; line-height: 90%;">Prix<br>du café<br>(par kg)</th>
            <th style="border: 1px solid; border-bottom: 3px solid; text-align: center; width: 150px; line-height: 90%;">Prix<br>du lait<br>(par litre)</th>
            <th style="border: 1px solid; border-bottom: 3px solid; border-left: double; text-align: center; width: 150px; line-height: 90%;">Quantité<br>du café<br>(kgs)</th>
            <th style="border: 1px solid; border-bottom: 3px solid; text-align: center; width: 150px; line-height: 90%;">Quantité<br>du lait<br>(litres)</th>
        </tr>
        <tr>
            <td style="border: 1px solid; text-align: center;">2011</td>
            <td style="border: 1px solid; border-left: double; text-align: center;">$ {PCoffee}</td>
            <td style="border: 1px solid; text-align: center;">$ {PMilk}</td>
            <td style="border: 1px solid; border-left: double; text-align: center;">{QCoffee}</td>
            <td style="border: 1px solid; text-align: center;">{QMilk}</td>
        </tr>
        <tr>
            <td style="border: 1px solid; text-align: center;">2012</td>
            <td style="border: 1px solid; border-left: double; text-align: center;">$12</td>
            <td style="border: 1px solid; text-align: center;">$1.80</td>
            <td style="border: 1px solid; border-left: double; text-align: center;">120</td>
            <td style="border: 1px solid; text-align: center;">1000</td>
        </tr>
        <tr>
            <td style="border: 1px solid; text-align: center;">2013</td>
            <td style="border: 1px solid; border-left: double; text-align: center;">$12</td>
            <td style="border: 1px solid; text-align: center;">$1.90</td>
            <td style="border: 1px solid; border-left: double; text-align: center;">120</td>
            <td style="border: 1px solid; text-align: center;">1200</td>
        </tr>
    </tbody>
</table>
<p>&nbsp;</p>
<p>Dans les questions suivantes ci-dessous, vous pouvez supposer que 2011 est l'année de base.</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>3</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <correctfeedback format="html">
      <text>Your answer is correct.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Your answer is partially correct.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Your answer is incorrect.</text>
    </incorrectfeedback>
    <shownumcorrect/>
<varsrandom><text>QCoffee={10:100};
QMilk={100:900:100};
PCoffee={2.05:7.05:0.10};
PMilk={1.05:4.05:0.10};</text>
</varsrandom>
<varsglobal><text>PIBnominal2012 = 550 ;
PIBreel2012 = 120*PCoffee + 1000*PMilk ;
PIBTaux = (PIBreel2012/PIBnominal2012-1)*100 ;</text>
</varsglobal>
<answernumbering><text>abc</text>
</answernumbering>
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  <text>1</text>
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  <text></text>
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 <answer>
  <text>PIBnominal2012</text>
 </answer>
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  <text></text>
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  <text><![CDATA[_relerr < 0.01]]></text>
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 <subqtext format="html">
<text><![CDATA[<p dir="ltr" style="text-align: left;">What was nominal GDP in 2012?</p>]]></text>
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<answers>
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  <text>1</text>
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 <answer>
  <text>PIBreel2012</text>
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  <text></text>
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  <text><![CDATA[_relerr < 0.01]]></text>
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  <text></text>
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 <subqtext format="html">
<text><![CDATA[<p dir="ltr" style="text-align: left;">What was real GDP in 2012?<br></p>]]></text>
 </subqtext>
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<text></text>
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</answers>
<answers>
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  <text>2</text>
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  <text><![CDATA[map("round",[PIBTaux],1)]]></text>
 </answer>
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  <text><![CDATA[_relerr < 0.01]]></text>
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  <text>1</text>
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 <otherrule>
  <text></text>
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 <subqtext format="html">
<text><![CDATA[<p dir="ltr" style="text-align: left;">What was the growth rate of real GDP between 2011 and 2012?</p>]]></text>
 </subqtext>
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<text></text>
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</answers>
  </question>

</quiz>