Find the missing frequencies in the following frequency distribution if it is known that the mean of the distribution is 50
| x | 10 | 30 | 50 | 70 | 90 | |
| f | 17 | f1 | 32 | f2 | 19 | Total 120 |
1
f1 = 26, f2 = 27
2
f1 = 23, f2 = 27
3
f1 = 26, f2 = 29
4
f1 = 28, f2 = 24
Find the missing frequencies in the following frequency distribution if it is known that the mean of the distribution is 50
| x | 10 | 30 | 50 | 70 | 90 | |
| f | 17 | f1 | 32 | f2 | 19 | Total 120 |