Question

D.
Find the missing frequency of the
following
distribution where Ne 100 and M=30
No. of students
Cf
marks
0-10
10
10-20
?f
20-30
(30-40
loff
3.5-1 fq cl
65tf
65tfathe
75+f, the
3of
?fe
10
75+f, the
yo-50
50-60​

Answer 1

Answer:

broh u are the unluckiest person in the whole world let me try this

Step-by-step explanation:

0-10 = -10

10-20= 10

-10+10= 0

like this do all

zero minus ten is minus zero

ten minus twenty is ten

the the difference of both numbers minus ten plus ten is equal to zero do all like this

mark me as brainiest