The probability that a student will pass mathematics is 0.8, that she will pass physics is 0.65 and that she will pass both courses is 0.6. Find the probability that (a) she will pass at least one of the two courses. (b) she will pass physics but not mathematics. (c) she will fail both courses. Please include how to came to the answer and not just the answer
The probability that a student will pass mathematics is 0.8, that she will pass physics is 0.65 and that she will pass both courses is 0.6. Find the probability that (a) she will pass at least one of the two courses. (b) she will pass physics but not mathematics. (c) she will fail both courses. Please include how to came to the answer and not just the answer
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 14CR
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The probability that a student will pass mathematics is 0.8, that she will pass physics is 0.65 and that she will pass both courses is 0.6. Find the probability that
(a) she will pass at least one of the two courses.
(b) she will pass physics but not mathematics.
(c) she will fail both courses.
Please include how to came to the answer and not just the answer
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