(Attention expert please use minitab on your computer to solve this problem below thank you ) Suppose you work at a car assembly plant in a department that assembles engines. In an operating engine, parts of the crankshaft move up and down a certain distance from an ideal baseline position. (A to B Distance) is the distance (in mm) from the actual (A) position of a point on the crankshaft to the baseline (B) position. To ensure production quality, you took five measurements each working day, from September 28 through October 15, and then ten per day from the 18th through the 25th. You want to draw an X-bar chart to track the process level through the time period, and test for the presence of special causes.
Column Name Count Description
C1 AtoBDist 125 Distance from A to B in mm
C2 Month 125 Month measurement were taken
C3 Day 125 Day measurement were taken 1 Open the worksheet CRANKSH.MTW.
2 Choose Stat > Control Charts > Variables Charts for Subgroups > Xbar.
3 Choose all observations for a chart are in one column, then enter AtoBDist.
4 In Subgroup sizes, enter Day.
5 Click Xbar Options, then click the Tests tab.
6 Choose Perform all tests for special causes.
7 Click the S Limits tab.
8 Under Display control limits at, enter 1 2 3 in these multiples of the standard deviation. Click OK in each dialog box.
9 Interpret the results
Kindly take a Screenshot for each step