A study is trying to determine if teens get more sleep per night than adults, on average. with the following sample results: research group conduted a study, Teens: =9.4 hours, 8,=2.1 hours, n=15....

Extracted text: A study is trying to determine if teens get more sleep per night than 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 that adults get per night is between 0.53 hours less to 3.13 hours more than the average teens get per night. 95% of teens get an average of between .53 hours and 3.13 hours more hours per night than adults. 95% of teens get between .53 hours and 3.13 hours of sleep per night. O We are 95% confident that the mean amount sleep that teens get per night is between 0.53 hours less to 3.13 hours more than the average adults get per night. Do these results suggest that, on average, teens get more sleep per night than adults? Yes. The sample means suggest that teens get more sleep, on average. No. Since the confidence interval contains 0, we cannot determine which group has a higher average