MCQOPTIONS
Saved Bookmarks
| 1. |
The mean of 10 observations is 14.4. Out of these mean of 4 observations is 16.5, then find the mean of remaining observations? |
| A. | 13.6 |
| B. | 13 |
| C. | 13.8 |
| D. | 12 |
| Answer» C. 13.8 | |