In a sample of 90 young adults, the average time per day spent in bed asleep was 7.06hours. Assume the population standard deviation is 1.11 hours.Construct a 90% prediction interval for the next young adult's time spent in bedasleep.(4.56,9.56)O (4.96,9.16)(5.22,8.90)(6.87,7.25)

Given information, x¯=7.06σ=1.11 Confidence level is 90%. Significance level is 10%. From the…

Answered: In a sample of 90 young adults, the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In a sample of 90 young adults, the average time per day spent in bed asleep w. hours. Assume the population standard deviation is 1.11 hours. Construct a 90% prediction interval for the next young adult's time spent in be asleep. O (4.56,9.56) (4.96,9.16)