Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is u = 127.5 and the standard deviation is o = 0.3.(a) Compute the upper and lower control limits if samples of size 6 are to be used. (Round your answers to two decimal places.)UCL =LCL =Construct the x chart for this process.128.50 +128.25 -128.00 -128.50+128.50128.25128.25UCL128.00128.00UCLUCL127.75-127.75127.75127.50127.50127.50127.25127.25127.25LCL127.00127.00-127.00 -LCLLCL126.75126.75126.75 -46102468106810Sample NumberSample NumberSample Number128.50 -128.25128.00 -127.75UCL127.50-127.25LCL127.00 -126.7546810Sample NumberSample Mean XSample Mean xSample Mean XSample Mean x (b) Consider a sample providing the following data.127.8127.2128.1127.7127.4128.2Compute the mean for this sample. (Round your answer to two decimal places.)X =Is the process in control for this sample?Yes, the process is in control for the sample.No, the process is out of control for the sample.(c) Consider a sample providing the following data.128.3127.7127.6128.2128.5129.0Compute the mean for this sample. (Round your answer to two decimal places.)X =Is the process in control for this sample?Yes, the process is in control for the sample.No, the process is out of control for the sample.

Given : u(mean)==127.5 σ(standard deviation)=0.3 n(sample size)=6

(a) Compute the upper and lower control limits if samples of size 6 are to be used. (Round your answers to two decimal places.) UCL = LCL = Construct the x chart for this process. 128.50- 128.25 128.00- 128.50 - * 128.25- 128.00 128,50 128.25 UCL 128.00 UCL UCL 127.75 127.75 127.75 127.50 127.50 127.50 127.25 127.00 126.75 127.25 127.00 127.25 LCL 127.00 LCL LCL 126.75 126.75- 2 4 8 10 2 4 6 8 10 2 4 8 10 Sample Number Sample Number Sample Number 128.50- 128.25 128.00 - UCL 127.75 127.50 127.25 LCL mple Mean X Sample Mean X Sample Mean X Sample Mean X

(a) Compute the upper and lower control limits if samples of size 6 are to be used. (Round your answers to two decimal places.) UCL = LCL = Construct the x chart for this process. 128.50- 128.25 128.00- 128.50 - * 128.25- 128.00 128,50 128.25 UCL 128.00 UCL UCL 127.75 127.75 127.75 127.50 127.50 127.50 127.25 127.00 126.75 127.25 127.00 127.25 LCL 127.00 LCL LCL 126.75 126.75- 2 4 8 10 2 4 6 8 10 2 4 8 10 Sample Number Sample Number Sample Number 128.50- 128.25 128.00 - UCL 127.75 127.50 127.25 LCL mple Mean X Sample Mean X Sample Mean X Sample Mean X

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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