Question

Q16. The class marks of a frequency distribution are given as follows: 15, 20,25, …… The class corresponding to the class mark 20 is *

12.5-17.5

17.5-22.5

22.5-27.5

27.5-32.5​

Answer 1

Answer:

17.5-22.5 is the answer

pls mark me brainliest