In a manufacturing process, you are to measure the thickness (in inches) of steel plates from a daily sample of 6 plates from a production line for 20 consecutive days. An X control chart and an R control chart are required as well as an analysis of the results and problem-solving practices.

Data for Process Control Project Copy the cells A13 to G32 and paste it into your spreadsheet Note: the original data is randomized do not paste the formula, but the values only: Paste Values {V} Paste Values . a .4: A 13': 2'2! De".r Plate thicknessn inches} 1 0.402 0.398 0.39 0.394 0.403 0.395 2 0.409 0.381 0.405 0.392 0. 398 0.401 3 0.403 0.406 0.398 0.384 0.3?8 0.404 4 0.394 0.408 0.399 0.393 0.38 0.406 5 0.4 0.403 0.409 0.3 ?? 0.401 0.3?9 6 0.416 0.392 0.412 0.392 0.416 0.416 ? 0.421 0.421 0.41 0.402 0.405 0.412 8 0.405 0.405 0.384 0.403 0.405 0.381 9 0.3?9 0.40? 0.415 0.40? 0.401 0.404 10 0.396 0.41 0.409 0.3 ?5 0.40? 0.403 11 0.415 0.415 0.384 0.395 0.411 0.3?? 12 0.3?8 0.395 0.396 0.402 0. 393 0.411 13 0.391 0.395 0.3?6 0.382 0.413 0.388 14 0.413 0.398 0.38 0.3 ?6 0.406 0.381 15 0.4 0.389 0.394 0.405 0.383 0.40? 16 0.384 0.413 0.413 0.38? 0.3?8 0.391 1? 0.389 0.381 0.385 0.398 0.38 0.411 18 0.396 0.382 0.383 0.3 ?9 0.404 0.396 19 0.406 0.3?? 0.388 0. 38 0.405 0.393 20 0.3?? 0.406 0.3?9 0. 38 0. 396 0.403