A company that fills soft drinks into bottles has established an -chart and an R-chart to monitor the average fill level in the bottles.To do this,the company has taken a series of samples of size n = 4 bottles.The overall average fill is 12.03 ounces.The average range for the subgroups has been .06 ounces.Suppose,after developing the control chart,a subgroup of size 4 yields a sample mean of 12.09 ounces and a range of .08,which of the following statements is true?
A) The process is in control on both the
-chart and the R-chart.
B) The process is out of control on the R-chart but in control on the
-chart.
C) The process is out of control on the
-chart but in control on the R-chart.
D) The process is out of control on both the
Correct Answer:
Verified
Q7: The frequency distribution of most processes' statistics
Q17: We expect virtually all the data in
Q21: When discussing variation in the output of
Q22: Which of the following in not an
Q26: Which of the following is not a
Q28: Which one of the following is not
Q29: The control limits in a control chart
Q31: Each evening, a nationwide retail chain randomly
Q33: The x-bar chart is based on the
Q35: The main process change that can be
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents