Sleeping Revisited Refer to the Sleeping results from Problem 24. What could be done to increase the
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Sleeping Revisited Refer to the “Sleeping” results from Problem 24. What could be done to increase the precision of the confidence interval?
Data from problem 24
A 90% confidence interval for the number of hours that full-time college students sleep during a weekday is lower bound: 7.8 hours and upper bound: 8.8 hours. Which of the following represents a reasonable interpretation of the result? For those that are not reasonable, explain the flaw.
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Related Book For 
Statistics Informed Decisions Using Data
ISBN: 9780321757272
4th Edition
Authors: Michael Sullivan III
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