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A: Given Standard deviations=45 Margin of error=5 Z=1.645
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A: According to policy we supposed to answer first question for remaining please repost the question.
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Q: A simple ra that this dic greater than the
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Q: what qualifying time should the NYC Marathon organizers set so that only the top 9% of runners will…
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Q: Do students with higher college grade point averages (GPAs) earn more than those graduates with…
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