Question

a Calculcetes
mean

C.I
o- 10
10-20
f
3
20 - 30
وما من
25
30-40
40 - 50
50-60
60-70
70-80
80-90
9
6
А​

Answer 1

Answer:

the calculate means the number which between 10,10,10,10,1/10, 10,10 , 10,10,10,