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In this question, probabilities should be exact and written as rational numbers in the form a/b with a, b integers. In a maths class, 40% of the students prefer Algebra while the rest prefer Calculus. Of those who prefer Algebra, 60% have a textbook, while 40% of those who prefer Calculus have a textbook. If a student in this maths class is chosen at random, find the probability that a) he/she has a textbook, that is, P(has text book) = 0.48 b) he/she prefers Algebra given that he/she does not have a textbook, that is, P(prefers Algebra | does not have a text book) = Number

In this question, probabilities should be exact and written as rational numbers in the form a/b with a, b integers. In a maths class, 40% of the students prefer Algebra while the rest prefer Calculus. Of those who prefer Algebra, 60% have a textbook, while 40% of those who prefer Calculus have a textbook. If a student in this maths class is chosen at random, find the probability that a) he/she has a textbook, that is, P(has text book) = 0.48 b) he/she prefers Algebra given that he/she does not have a textbook, that is, P(prefers Algebra | does not have a text book) = Number

MATLAB: An Introduction with Applications
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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In this question, probabilities should be exact and written as rational numbers in the form a/b with a, b integers. In a maths class, 40% of the students prefer Algebra while the rest prefer Calculus. Of those who prefer Algebra, 60% have a textbook, while 40% of those who prefer Calculus have a textbook. If a student in this maths class is chosen at random, find the probability that a) he/she has a textbook, that is, P(has text book) = 0.48 b) he/she prefers Algebra given that he/she does not have a textbook, that is, P(prefers Algebra | does not have a text book) = Number
Transcribed Image Text:In this question, probabilities should be exact and written as rational numbers in the form a/b with a, b integers. In a maths class, 40% of the students prefer Algebra while the rest prefer Calculus. Of those who prefer Algebra, 60% have a textbook, while 40% of those who prefer Calculus have a textbook. If a student in this maths class is chosen at random, find the probability that a) he/she has a textbook, that is, P(has text book) = 0.48 b) he/she prefers Algebra given that he/she does not have a textbook, that is, P(prefers Algebra | does not have a text book) = Number
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