Question: QUESTION 9 Sara computed a 90% and a 99% confidence intervals for the average time (in minutes) spent on social networking daily by college

QUESTION 9 Sara computed a 90% and a 99% confidence intervals for

QUESTION 9 Sara computed a 90% and a 99% confidence intervals for the average time (in minutes) spent on social networking daily by college students in UAE. The 90% and a 99% confidence intervals are (91.775, 108.225) and (87.12, 112.88), respectively. Which of the following would be a 95% confidence interval calculated from the same set of sample data that Sara used to create the confidence intervals mentioned before? (90.2, 109.8) (92.2, 111.8) (85.965, 114.035) (92.43, 107.57)

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