Twenty samples wereselected randomly, eachsample consists of fouritems. The sum of totalnonconformities = 80.Suppose that the inspectionunit was defined as fouritems. The UCL forappropriate two-sigmacontrol chart isO 2288.O 14O None

Given : Sum of total conformities = 80

Answered: Twenty samples were selected randomly,…

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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Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield x=100.74, y=103.1, r=0.906, P-value=0.000, and y=12.63+0.9x, where x represents the IQ score of the husband. Find the best predicted value of y given that the husband has an IQ of 105? Use a significance level of 0.05.
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Twenty samples were selected randomly, each sample consists of four items. The sum of total nonconformities = 80. Suppose that the inspection unit was defined as four items. The UCL for appropriate two-sigma control chart is -