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)
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)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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