Question

Cumulative frequencies for the corresponding observations are
given below, find out the frequency for the corresponding
observations from the following data. If the mean of the following
data is 2.5 find out the value of P.
Variable(X) Cumulative Frequency(c.f.)
0 P
1 P+20
2 P+60
3 P+100
4 P+120
5 P+124

Answer 1

Step-by-step explanation:

p+20,p+60,p+100,p+120,p+124

add them

I think aase hii hoga