Major
Units taken
Hours worked per week
Communication: 15
16 or more: 32
40 or more: 21
Human Development: 47
12-15: 103
30-39: 16
Psychology: 110
8-11: 25
20-29: 58
Sociology: 28
7 or fewer: 40
10-19: 69
0-9: 36
What is the probability of someone being a Psychology major or a Human Development major?
Group of answer choices
.129
1.57
.785
.517