Question

athematics Part - 11
The class marks of a frequency distribution are given as folla
15, 20, 25.......... The class corresponding to the class mark 20:
a) 12.5 - 17.5
b) 17.5 - 22.5
c) 18.5 - 21.5​

Answer 1

Answer:

b is the correct options in this question

Answer 2

Answer:

B) option is write according to your question