Question

A survey asked people if they prefer to read books or e-books. The results are shown in the table below. What is the

marginal relative frequency of the number of people who prefer to read books?
Male Female Total
Read books
Read e-books
D
0.57
0.49
0.43
0.42

Answer 1

.42

Explanation:

Answer 2

The marginal relative frequency of the number of people who prefer to read books is 0.42