Question: While testing the voltage of a component used in a microcomputer for the Hertz Company, the data listed in the worksheet Prob. 13-08 were obtained.
While testing the voltage of a component used in a microcomputer for the Hertz Company, the data listed in the worksheet Prob. 13-08 were obtained. Construct - and R charts for these data. Determine whether the process is in control
| Problem 13-08 | |||
| Hertz Company | |||
| Sample | DATA | ||
| 1 | 414 | 388 | 402 |
| 2 | 408 | 382 | 406 |
| 3 | 396 | 402 | 392 |
| 4 | 390 | 398 | 362 |
| 5 | 398 | 442 | 436 |
| 6 | 400 | 400 | 414 |
| 7 | 444 | 390 | 410 |
| 8 | 430 | 372 | 362 |
| 9 | 376 | 398 | 382 |
| 10 | 342 | 400 | 402 |
| 11 | 400 | 402 | 384 |
| 12 | 408 | 414 | 388 |
| 13 | 382 | 430 | 400 |
| 14 | 402 | 409 | 400 |
| 15 | 399 | 424 | 413 |
| 16 | 460 | 375 | 445 |
| 17 | 404 | 420 | 437 |
| 18 | 375 | 380 | 410 |
| 19 | 391 | 392 | 414 |
| 20 | 394 | 399 | 380 |
| 21 | 396 | 416 | 400 |
| 22 | 370 | 411 | 403 |
| 23 | 418 | 450 | 451 |
| 24 | 398 | 398 | 415 |
| 25 | 428 | 406 | 390 |
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
