You have been reviewing the output on a statistical process chart. While all the data in the chart is?

Question

contained within the upper and lower control limits of the chart, a potential issue has been identified: it appears that there were eight consecutive points on the chart that occurred between the mean and +1 sigma. In terms of statistical process control this specifically violates:

a. The rule of7

b. The Taguchi loss function

c. The zone test

d. The ‘t’ test

Muhammad Farooq · Answer

A – This explicitly defines the rule of 7: seven or more consecutive data points that are above or below the mean and within 1 standard deviation of the mean

Eng Ahmed Elsharkawy · Answer

thanks for invition ,,,,,,,,,, my choice is option A

Utilisateur supprimé · Answer

A ------ this define the rule of 7

Usman Islam · Answer

option A is the correct answer..............

Sathish Prabhu.V · Answer

Agree with most experts answer, option A is the right answer.

sardar mardookhy · Answer

Option A,...

Thanks................

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You have been reviewing the output on a statistical process chart. While all the data in the chart is?

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