A process is in statistical control with x-bar = 751.5 and s = 1.2. Specifications are at LSL = 745 and USL = 755. a) Is the process potentially capable? Justify. b) Compute P and interpret. c) Calculate a point estimate of Gak and interpret. d) Make specific recommendations on how to improve the process capability.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A process is in statistical control with x-bar = 751.5 and s = 1.2. Specifications are at LSL = 745 and UL =
755.
a) Is the process potentially capable? Justify.
b) Compute Pand interpret.
c) Calculate a point estimate of Cek and interpret.
d) Make specific recommendations on how to improve the process capability.
Transcribed Image Text:A process is in statistical control with x-bar = 751.5 and s = 1.2. Specifications are at LSL = 745 and UL = 755. a) Is the process potentially capable? Justify. b) Compute Pand interpret. c) Calculate a point estimate of Cek and interpret. d) Make specific recommendations on how to improve the process capability.
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