Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is u = 125.9 and the standard deviation is o = 0.2. a. Construct an ¤ chart for this process if samples of size 5 are to be used (to 2 decimals). UCL = LCL = b. Is the process in control for a sample providing the following data? 129.5 129.0 128.1 129.1 128.2 129.4 (to 2 decimals) Conclude that the process Select your answer - v in control. c. Is the process in control for the following data?

Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is u = 125.9 and the standard deviation is o = 0.2. a. Construct an ¤ chart for this process if samples of size 5 are to be used (to 2 decimals). UCL = LCL = b. Is the process in control for a sample providing the following data? 129.5 129.0 128.1 129.1 128.2 129.4 (to 2 decimals) Conclude that the process Select your answer - v in control. c. Is the process in control for the following data?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is u = 125.9 and the standard
deviation is o = 0.2.
a. Construct an ¤ chart for this process if samples of size 5 are to be used (to 2 decimals).
UCL =
LCL =
b. Is the process in control for a sample providing the following data?
129.5
129.0
128.1
129.1
128.2
129.4
(to 2 decimals)
Conclude that the process
Select your answer - v in control.
c. Is the process in control for the following data?

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