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Question
If 20 samples of size 7 are drawn, with
= 33.33 and 
= 5.65, what are the LCL and the UCL for the 
chart?A. [32.313, 34.347]
B. [30.963, 35.697]
C. [27.68, 38.98]
D. [32.911, 33.749]
Answer
This answer is hidden. It contains 2 characters.
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