Practice stat-mcq questions with answers and explanations.
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The sum is 206; divide by 5 to get 41.2.
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Probability equals favourable outcomes divided by total outcomes.
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Subtract 15 and divide by 8; x=12.
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Increase=14/219×100=6.4%.
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The first share is 6/10 of 120, which is 72.
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Time=201/64=3.14 hours.
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The sum is 420; divide by 5 to get 84.0.
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Probability equals favourable outcomes divided by total outcomes.
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Subtract 16 and divide by 5; x=49.
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Increase=25/209×100=12.0%.
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22×65=1430.
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Sale price=398×(1−20/100)=318.4.
