Q5\ Let a discrete random variable X has values -1, 1, 2, and 3, with probabilities (1/4, 1/8, 1/8, 1/2) respectively. What is PDF of X? (With drawing) By using PDF of X, 2-p (1

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Q5 Let a discrete random variable Xhas values -1, 1, 2, and 3, with probabilities (1/4,
1/8, 1/8, 1/2) respectively. What is PDF of X? (WVith drawing) By using PDF of X,
2-p (1<xs4) ?
Find
1-p (1<xs 2) ?
3- p (1sx53)?
Transcribed Image Text:Q5 Let a discrete random variable Xhas values -1, 1, 2, and 3, with probabilities (1/4, 1/8, 1/8, 1/2) respectively. What is PDF of X? (WVith drawing) By using PDF of X, 2-p (1<xs4) ? Find 1-p (1<xs 2) ? 3- p (1sx53)?
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