Saved Bookmarks
| 1. |
The mean weight of 8 numbers is 15. If each number is multiplied by 2, what will be the new mean? |
|
Answer» We have, The mean weight of 8 numbers is 15 Then, The sum of 8 numbers = 8 x 15 = 120. If each number is multiplied by 2 Then, new mean = 120 x 2 = 240 New mean = 240/8 = 30 |
|