Question

the table below represents the GPA of a group of undergrad students and whether or not they will be attending grad school. Finding the joint relative and marginal relative frequencies.

Answer 1

a) 9/25

b) 27/100

c) 3/19

d) 1/4

Explanation:

a) 72/200 = 9/25

b) 54/200 = 27/100

c) 18/114 = 3/19

d) 32/128 = 1/4