Question: 7 The mean and standard deviations for a process are p = 80 and o = 10. For the variable control chart, a sample size

7 The mean and standard deviations for a process

7 The mean and standard deviations for a process are p = 80 and o = 10. For the variable control chart, a sample size of 27 will be used. The standard deviation of the sampling distribution is ... (15 Points) O 2.25 02.18 O 1.84 O 1.92 O 2.12

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