The center line and control limits for x ¯ chart.

Question

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Answer 1

Question

Chapter 31.4, Problem 11AYK

(a)

To determine

To find: The center line and control limits for x¯ chart.

(b)

To determine

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

(c)

To determine

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.

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Answer 2

Question

Chapter 31.4, Problem 11AYK

(a)

To determine

To find: The center line and control limits for x¯ chart.

(b)

To determine

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

(c)

To determine

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.

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Answer 3

Question

Chapter 31.4, Problem 11AYK

(a)

To determine

To find: The center line and control limits for x¯ chart.

(b)

To determine

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

(c)

To determine

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.

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Answer 4

Question

Chapter 31.4, Problem 11AYK

(a)

To determine

To find: The center line and control limits for x¯ chart.

(b)

To determine

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

(c)

To determine

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.

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Answer 5

Chapter 31.4, Problem 11AYK

(a)

To determine

To find: The center line and control limits for x¯ chart.

(b)

To determine

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

(c)

To determine

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.

Answer 6

Chapter 31.4, Problem 11AYK

(a)

To determine

To find: The center line and control limits for x¯ chart.

Answer 7

Chapter 31.4, Problem 11AYK

(a)

To determine

To find: The center line and control limits for x¯ chart.

Answer 8

(b)

To determine

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

Answer 9

(b)

To determine

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

Answer 10

(c)

To determine

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.

Answer 11

(c)

To determine

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 31.2 - Prob. 4AYK Ch. 31.2 - Prob. 6AYK Ch. 31.4 - Prob. 10AYK Ch. 31.4 - Prob. 11AYK Ch. 31.5 - Prob. 13AYK Ch. 31.5 - Prob. 14AYK Ch. 31.5 - Prob. 15AYK Ch. 31.5 - Prob. 16AYK Ch. 31.5 - Prob. 17AYK Ch. 31.7 - Prob. 20AYK

The center line and control limits for x ¯ chart.

To find: The center line and control limits for x¯ chart.

To draw: A x¯ chart for each three data sets and mark the points beyond the control limits.

To identify: The data set which comes from a process that is in control. To identify: The data set in which the process mean shift suddenly. To identify: The data set in which the process mean drift gradually.

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Chapter 31 Solutions

To identify: The data set which comes from a process that is in control.

To identify: The data set in which the process mean shift suddenly.

To identify: The data set in which the process mean drift gradually.