Question
Exercise 7-38 Algo Consider a normally distributed population with mean = 106 and standard deviation = 16. a. Calculate the centerline, the upper control limit
Exercise 7-38 Algo
Consider a normally distributed population with mean = 106 and standard deviation = 16.
a. Calculate the centerline, the upper control limit (UCL), and the lower control limit (LCL) for the xx chart if samples of size 10 are used.(Round the value for the centerline to the nearest whole number and the values for the UCL and LCL to 2 decimal places.)
b. Calculate the centerline, the upper control limit (UCL), and the lower control limit (LCL) for the xx chart if samples of size 20 are used. (Round the value for the centerline to the nearest whole number and the values for the UCL and LCL to 2 decimal places.)
c. Discuss the effect of the sample size on the control limits.
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Accounting What the Numbers Mean
Authors: David H. Marshall, Wayne W. McManus, Daniel F. Viele
10th edition
9780077515904, 007802529X, 77515900, 978-0078025297
