Invection-molding process. Columns (3) through (6) below display the measures of diameters for 6 hourly samples of four parts each.Measurements (cm) (I) (2) (3) (4) (5) (6) Samnle Number Date X1 X2 X X 1 10/10 " 5.03 4.98 5.01 4.95 2 5.05 5.03 5.05 4.98 3 4.99 5.03 5.01 4.96 4 4.98 5.05 5.05 4.94 5 4.95 5.04 4.99 4.99 6 5.00 5.05 5.01 4.97 Calculate x and R for each sample. Then calculate 51 and R. Draw a mean chart and a range chart. Is the process in control?

Invection-molding process. Columns (3) through (6) below display the measures of diameters for 6 hourly samples of four parts each. Measurements (cm) (I) (2) (3) (4) (5) (6) Samnle Number Date X1 X2 X...

Invection-molding process. Columns (3) through (6) below display the measures of diameters for 6 hourly samples of four parts each.

Measurements (cm)

Calculate x and R for each sample. Then calculate 51 and R. Draw a mean chart and a range chart. Is the process in control?

Jun 11, 2022