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
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
Problem 2E: Planetary Velocity The following table gives the mean velocity of planets in their orbits versus...
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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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