student is selected at random, find the probability that he or she owns a credit card given that the student is a freshman. Round your answer to three decimal places. a. 0.4 b. 0.97 c. 0.24 d. 0.6
student is selected at random, find the probability that he or she owns a credit card given that the student is a freshman. Round your answer to three decimal places. a. 0.4 b. 0.97 c. 0.24 d. 0.6
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
A group of students were asked if they carry a credit card. The responses are listed in the table.
Class |
Credit card |
Cash |
Total |
Freshman |
24 |
36 |
60 |
Sophomore |
37 |
3 |
40 |
Total |
61 |
39 |
100 |
If a student is selected at random, find the probability that he or she owns a credit card given that the student is a freshman. Round your answer to three decimal places.
a.
0.4
b.
0.97
c.
0.24
d.
0.6
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