Question
Judy Holmes Inc. has decided to use a p-Chart with an risk of 7% to monitor the proportion of defective bolts produced by their production
Judy Holmes Inc. has decided to use a p-Chart with an risk of 7% to monitor the proportion of defective bolts produced by their production process. The quality control manager randomly samples 100 bolts at 16 successively selected time periods and counts the number of defective bolts in the sample.
What is the Z value and the Upper & lower Control Limit? Round answer to three decimal places.
Sample Defects
112
212
312
49
58
68
711
89
914
1013
1114
1214
1314
1411
1512
167
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Calculus Early Transcendentals
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
9th Edition
1337613924, 978-1337613927
