MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The only grades possible in a history course are A, B, C,D,F. The
is 0.19. The probability of getting a B is 0.31. The probability that a student will get a C is 0.28. The
probability that the student will get a D is 0.18, and the probability of getting an F is 0.04
(a) what is the probability that a student will an A or F.?
(b) what is the probability that a person will get an A or B or C?
(c) what is the probability that a student will get a C or a D?
round your answer to decimal places
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