Saved Bookmarks
| 1. |
The mean of 10 Observations is 9. If each observation is increased by 3, find the new mean. |
|
Answer» Sum of 10 observations is 10x8=80 If each number is increased by 2 then sum is 80+10x2= 100 New mean is 100/10= 10 Hit like if you find it useful! |
|