Answer:
51 / 130
Step-by-step explanation:
Given :
__________Fiction ___ Poetry ____ Total
7tb grade __ 46 ________ 19 ______ 65
8th grade __ 33 ________ 32 _____ 65
Total ______79 ________ 51 ______ 130
The relative frequency is ; (number of required count / total frequency of distribution)
Relative frequency of girls who prefer poetry
(Number of girls who prefer poetry / total frequency)
(51 / 130)
