25 lines
1.7 KiB
XML
25 lines
1.7 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<assessmentItem xmlns="http://www.imsglobal.org/xsd/imsqti_v2p1"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://www.imsglobal.org/xsd/imsqti_v2p1 http://www.imsglobal.org/xsd/qti/qtiv2p1/imsqti_v2p1.xsd"
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identifier="upload_composite" title="Chocolate Factory" adaptive="false" timeDependent="false">
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<responseDeclaration identifier="RESPONSE" cardinality="single" baseType="file"/>
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<responseDeclaration identifier="RESPONSE_P" cardinality="single" baseType="integer"/>
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<outcomeDeclaration identifier="SCORE" cardinality="single" baseType="float"/>
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<itemBody>
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<p>A chocolate factory produces several types of chocolate, some of which have nut centres.
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The chocolates are mixed together and are randomly packed into cartons of ten.</p>
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<uploadInteraction responseIdentifier="RESPONSE">
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<prompt>Build a spreadsheet to simulate 50 cartons of chocolates when each carton
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contains 10 chocolates, and when one-seventh of the chocolates have nut centres.
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Your spreadsheet should include 50 rows representing the 50 cartons, each row
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containing 10 columns to represent the chocolates.</prompt>
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</uploadInteraction>
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<p>Incorporate in your spreadsheet a count of how many cartons contain fewer than two nut
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centres, and hence estimate (to the nearest whole number) the percentage of a cartons
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containing fewer than two nut centres: <textEntryInteraction
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responseIdentifier="RESPONSE_P" expectedLength="3"/>%</p>
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</itemBody>
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<responseProcessing/>
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</assessmentItem>
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