Q No.4)The following table gives the number of good and bad parts produced by each of three shifts in afactory:ShiftGoodBadTotalDayEveningNightTotal900130103070017087040020060020005002500Find x and test the null hypothesis of independence between the shift and the quality of partsproduced at 0.05 level of significance.

Given : shift good bad Total Day 900 130 1030 evining 700 170 870 Night 400 200…

Answered: Shift Good Bad Total Day Evening Night…

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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Shift Good Bad Total Day Evening Night Total 900 130 1030 700 170 870 400 200 600 2000 500 2500 Find x and test the null hypothesis of independence between the shift and the quality of parts produced at 0.05 level of significance.