Question

pls solve it sis or bro

Answer 1

The total frequency is 100
So
The x and y
7+10+x+13+y+10+14+9=100
17+x+23+y+23=100
X+y= 100-63
X+y=37
Then by table we write this X=17
Y=20


I hope this will help you
By DEVANSH