MCQOPTIONS
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| 1. |
When data is plotted on the control charts, the data is of two types: R and -bar. The R data represent points of a ______________ while the X-bar data represent points of a (n) ______________. |
| A. | random sample; cross-matrix sample |
| B. | real sample; simulated sample |
| C. | 100 percent sampling; 10 percent sampling |
| D. | sampling run; average of several runs |
| Answer» E. | |