3. The cumulative distribution function of X is given by 0 1/2 3/5 F(b)= 4/5 9/10 i. P[X <3] ii. P[X<3] iii. P[1≤x≤4] iv PIX> 31 b<0 0

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
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3. The cumulative distribution function of X is given by
0
1/2
3/5
F(b) = 4/5
9/10
1. P[X <3]
ii. P[X<3]
iii. P[1≤x≤4]
iv. P[X> 3]
v. P[X23]
b<0
0<b<1
1≤b<2
2≤b<3
3 ≤b< 3.5
b23.5
a. Find the probability mass function of X.
b. Using the cumulative distribution function, F(b), find the following
Transcribed Image Text:3. The cumulative distribution function of X is given by 0 1/2 3/5 F(b) = 4/5 9/10 1. P[X <3] ii. P[X<3] iii. P[1≤x≤4] iv. P[X> 3] v. P[X23] b<0 0<b<1 1≤b<2 2≤b<3 3 ≤b< 3.5 b23.5 a. Find the probability mass function of X. b. Using the cumulative distribution function, F(b), find the following
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