Q19. Calculate mean deviation of the following distribution-
SCORES F
45-49 2
40-44 2
35-39 4
30-34 5
25-29 7
20-24 6
15-19 4
10-14 5
5-9 3
0-4 2
---------
N=40
Answers
Answered by
0
Answer:12-m23 = 14= 56 =- 1261,0
Explanation:
Similar questions