Question

(D) 130
11.Consider the following distribution:
Marks obtained
Number of
students
18
More than or equal to O
63
More than or equal to 10
58
More than or equal to 20
55
More than or equal to 30
51
More than or equal to 40
48
More than or equal to 50
42
the frequency of the class 30-40 is
(B) 4
(D) 51
(A) 3
(C) 48​

Answer 1

Answer:

A

Step-by-step explanation:

A)

is correct

bro I think