Sleep Time A person read that the average number of hours an adultsleeps on Friday night to Saturday morning was 7.1 hours. The researcher feelsthat college students do not sleep 7.1 hours on average. The researcherrandomly selected 16 students and found that on average they slept 8.1 hours.The standard deviation of the sample is 1.2 hours. At a=0.10, is there enoughevidence to say that college students do not sleep 7.1 hours on average?Assume that the population is approximately normally distributed. Use thecritical value method and tables. (c) Compute the test value. Always round t score values to three decimal places.t =

Given that Sample size = n = 16 Sample standard deviation = s = 1.2Null and alternative hypothesis H0 : μ = 7.1 H1 : μ ≠ 7.1 Test statistic ( t ) t = ( x̄ - μ )/(s/√(n)) = ( 8.1 - 7.1 ) / ( 1.2/√16 ) = 3.333

Answered: (c) Compute the test value. Always…

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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