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Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is μ=124.5 and the standard deviation is σ = 0.5. (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. O Sample Mean X Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00 123.75 125.50 125.25 125.00- 124.75 124.50 124.25 124.00 123.75- UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00- 123.75 125.50- 125.25 125.00 124.75 124.50 124.25 124.00 123.75- Sample Mean X (b) Consider a sample providing the following data. 124.8 124.2 125.1 124.7 124.4 125.2 Compute 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. 125.3 124.7 124.6 125.2 125.5 129.0 Compute 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. UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number

Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is μ=124.5 and the standard deviation is σ = 0.5. (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. O Sample Mean X Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00 123.75 125.50 125.25 125.00- 124.75 124.50 124.25 124.00 123.75- UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00- 123.75 125.50- 125.25 125.00 124.75 124.50 124.25 124.00 123.75- Sample Mean X (b) Consider a sample providing the following data. 124.8 124.2 125.1 124.7 124.4 125.2 Compute 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. 125.3 124.7 124.6 125.2 125.5 129.0 Compute 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. UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number

MATLAB: An Introduction with Applications
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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Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is μ=124.5 and the standard deviation is σ = 0.5. (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. O Sample Mean X Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00 123.75 125.50 125.25 125.00- 124.75 124.50 124.25 124.00 123.75- UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00- 123.75 125.50- 125.25 125.00 124.75 124.50 124.25 124.00 123.75- Sample Mean X (b) Consider a sample providing the following data. 124.8 124.2 125.1 124.7 124.4 125.2 Compute 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. 125.3 124.7 124.6 125.2 125.5 129.0 Compute 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. UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number
Transcribed Image Text:Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is μ=124.5 and the standard deviation is σ = 0.5. (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. O Sample Mean X Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00 123.75 125.50 125.25 125.00- 124.75 124.50 124.25 124.00 123.75- UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number Sample Mean x 125.50 125.25 125.00 124.75 124.50 124.25 124.00- 123.75 125.50- 125.25 125.00 124.75 124.50 124.25 124.00 123.75- Sample Mean X (b) Consider a sample providing the following data. 124.8 124.2 125.1 124.7 124.4 125.2 Compute 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. 125.3 124.7 124.6 125.2 125.5 129.0 Compute 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. UCL LCL 2 4 6 8 10 Sample Number UCL LCL 2 4 6 8 10 Sample Number
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