In an experiment designed to measure the time necessary for an inspector's eyes to become used to the reduced amount of light necessary for penetrant inspection, the sample average time forn = 9 inspectors was 6.32 s and the sample standard deviation was 1.65 s. It has previously been assumed that the average adaptation time was at least 7 s. Assuming adaptation time to benormally distributed, does the data contradict prior belief? Using a hypothesis test with a=0.1,• What would be the critical value?A. -2.262B. -1.383C. -1.397D. -2.306• What would be the test statistic and conclusion?A. -2.145; Reject HoB. -2.145; Fail to reject HoC. -1.236; Reject HoD. -1.236; Fail to reject Ho

Answered: In an experiment designed to measure…

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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