Mathematics, 05.05.2020 23:25 major126
A research organization wanted to estimate the average number of hours a college student sleeps per night during the school year. After randomly sampling 150 college students, the research organization determined the following 95% confidence interval: ( 7.1 , 7.5 ) hours per night. What would happen to the width of the confidence interval if the level of confidence increased (assuming everything else remained the same)?
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