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Ch 7 #10: please help complete the table a-c. Thank you!!!! Random samples of size n...

Ch 7 #10: please help complete the table a-c. Thank you!!!!

Random samples of size n = 310 are taken from a population with p = 0.07.

a. Calculate the centerline, the upper control limit (UCL), and the lower control limit (LCL) for the p¯p¯ chart. (Round the value for the centerline to 2 decimal places and the values for the UCL and LCL to 3 decimal places.) (fill in the blanks to complete the table)

Centerline:   
Upper Control Limit:
Lower Control Limit:

b. Calculate the centerline, the upper control limit (UCL), and the lower control limit (LCL) for the p¯p¯ chart if samples of 190 are used. (Round the value for the centerline to 2 decimal places and the values for the UCL and LCL to 3 decimal places.) (fill in the blanks to complete the table)

Centerline:   
Upper control limit:
Lower control limit:

c. Discuss the effect of the sample size on the control limit (fill in the blanks to complete the table):

The control limits have a: spread w/smaller sample sizes due to the:    Standard error for the smaller sample size.
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math   Statistics-And-Probability   
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Answer #1

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