Fifteen lots of 100 sections each of 108-in concrete pipe, Ask an Expert

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Fifteen lots of 100 sections each of 108-in. concrete pipe were tested for porosity. The number of sections in each lot failing to meet the standards were:

1462_Compute the sample mean.png

Compute the sample mean, variance, and coefficient of variation. If the plant continues to manufacture pipe of this quality, can you suggest a possible technique for quality control of the product? What cost factors enter the problem?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M92681193

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