A study is trying to determine if teens get more sleep per nightthan adults, on average.with the following sample results:research group conduted a study,Teens: =9.4 hours, 8,=2.1 hours, n=15.Adults: =8.1 hours, s,=3.2 hours, n=20.The group constructs a 95% confidence interval. Their result is(– 0.53, 3.13).Interpret this confidence interval.O We are 95% confident that the mean amount sleep thatadults get per night is between 0.53 hours less to 3.13 hoursmore than the average teens get per night.95% of teens get an average of between .53 hours and 3.13hours more hours per night than adults.95% of teens get between .53 hours and 3.13 hours of sleepper night.O We are 95% confident that the mean amount sleep thatteens get per night is between 0.53 hours less to 3.13 hoursmore than the average adults get per night.Do these results suggest that, on average, teens get more sleepper night than adults?Yes. The sample means suggest that teens get more sleep,on average.No. Since the confidence interval contains 0, we cannotdetermine which group has a higher average

We have given that The 95% confidence interval is ( -0.53, 3.13 ).

Answered: Interpret this confidence interval. O…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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