Pancaran Sdn Bhd manufactures whiteboard and other school
product. Although inexpensive, whiteboard have provided the company
with a high margin of profitability. Pancaran Sdn Bhd believes that
approximately 99.74% of the variability in the production process
(corresponding to 3-sigma limits) is random and thus should be
within control limits, whereas 0.26% of the process variability is
non-random and suggests that the process is out of control. T
he sample size is 200 and the results are given for the 10
samples. Sample 1 2 3 4 5 6 7 8 9 10 Defectives 5 7 4 4 6 3 5 6 2 8
35. What is the upper control limit for the control chart?
A. – 0.008 B. 0.058 C. 0.2593 D. 0.157 E. 0.343 36.
What is the lower control limit for the control chart? A. –
0.008 B. 0.058 C. 0.2593 D. 0.157 E. 0.343 37. What is your
conclusion? A. The process is in control B. The process is out of
control C. The process is in control, but the sample points are
near the control limits D. The sample is in control, but the sample
points are at the upper control limits E. The sample is in
control
Pancaran Sdn Bhd manufactures whiteboard and other school product. Although inexpensive, whiteboard have provided the co
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