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Question
The mean and standard deviation for a process for which we have a substantial history are
= 120 and u03c3 = 2. For the x-bar chart, a sample size of 16 will be used. What is the mean of the sampling distribution?
A) 1/8 (0.125)
B) 7.5
C) 2
D) 40
E) 120
Answer
This answer is hidden. It contains 1 characters.
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