The physical science degrees conferred by a school between 1992 and 1995 were br
ID: 2935172 • Letter: T
Question
The physical science degrees conferred by a school between 1992 and 1995 were broken down as follows:
Major
Male
Female
Total
Physics
Chemistry
Geology
25
60
30
25
40
20
50
100
50
Total
115
85
200
Suppose a person is selected at random from these graduates. Consider the following events:
M: The person is a male.
F: The person is a female.
P: The person graduated in physics.
C: The person graduated in chemistry.
G: The person graduated in geology.
Find P(M and P)
A. 0.111
B. 0.120
C. 0.140
D. 0.125
Major
Male
Female
Total
Physics
Chemistry
Geology
25
60
30
25
40
20
50
100
50
Total
115
85
200
Explanation / Answer
Solution :
M: The person is a male.
P: The person graduated in physics.
Find P(M and P) = 25 / 200 = 0.125
Option D) 0.125 is correct.
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