If one student is chosen at random, Find the probability that the student was full-time AND got a "B".

Question

Giving a test to a group of students, the grades and class-taking status are summarized below

A
B
C
Total

Full-time
2
18
3
23

Part-time
13
16
14
43

Total
15
34
17
66

Raymond B. · Accepted Answer

2/66= 1/33 = .030303... = about 3.03% chance that a randomly selected studen is full time and got a Btop left number divided by bottom right number

1 Expert Answer