In the dataset StudentSurvey, 361 students recorded the number of hours of television they watched per week.
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In the dataset StudentSurvey, 361 students recorded the number of hours of television they watched per week. The average is x̅ = 6.504 hours with a standard deviation of 5.584. Find a 99% confidence interval for μ and interpret the interval in context. In particular, be sure to indicate the population involved.
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We use a tdistribution with df 360 so for a 99 confidence interval w...View the full answer
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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