Multiple Choice
Find the control limits for the R-chart with 
= 7 and sample size of 7.
A) LCL = 2.622 and UCL = 66.378
B) LCL = 0 and UCL = 14.028
C) LCL = 0.532 and UCL = 13.468
D) LCL = 27.5 and UCL = 41.5
Correct Answer:
Verified
Correct Answer:
Verified
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