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d) studies more than 2 hours e) studies less than 2 hours f) studies more than 2 hours given that he studies

d) studies more than 2 hours e) studies less than 2 hours f) studies more than 2 hours given that he studies

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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Answer ONLY letter d, e, f, g

Example 2.9. Let X denote the number of hours a student studies during a randomly selected day. Suppose the probability is defined by the CDF given by 0, I< 0 +, 0<r<1 1<r< 2 +, 2<1< 4 r > 4 Fx(x) = {}, 1, Find the probability that the student a) studies exactly two hours b) studies exactly 3 hours c) studies d) studies more than 2 hours e) studies less than 2 hours f) studies more than 2 hours given that he studies g) studies less than 3 hours given that he studies at least 1 hour
Transcribed Image Text:Example 2.9. Let X denote the number of hours a student studies during a randomly selected day. Suppose the probability is defined by the CDF given by 0, I< 0 +, 0<r<1 1<r< 2 +, 2<1< 4 r > 4 Fx(x) = {}, 1, Find the probability that the student a) studies exactly two hours b) studies exactly 3 hours c) studies d) studies more than 2 hours e) studies less than 2 hours f) studies more than 2 hours given that he studies g) studies less than 3 hours given that he studies at least 1 hour
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