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use the data in the second photo to make the X- bar and range chart. All the data needed is in the second photo. 30.

use the data in the second photo to make the X- bar and range chart. All the data needed is in the second photo.
image text in transcribed
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30. Thirty samples of size 3 , available in the worksheet C17 Excel P40 Data in MindTap were taken from a machining process over a 15-hour period. Construct control charts using the Excel template x&R-Chart. Verify the Excel calculations of the control limits by hand using the formulas in the chapter. Does the process appear to be in statistical control? Why or why not

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