Question

the value of X is 11 and value of y is 6

question if the mean of the following frequency distribution is 65.6 find the missing frequencies F1 and F2

Class
10 to 30
30 to 50
50 to 70
70 to 90
90 to 110

frequency
5
8
X
20
y

so guys this is the question can anybody check my answer the chapter name is stats from class X

plz I request you all to give answer not unessary things​

Answer 1

Answer:

x=22..its correct keep it up