1. A random variable Y has the following pdf: f(y) = { ½ 0, 1/c, 59 ≤ y ≤ 61; otherwise. Answer the following questions about this random variable. (a) What is the value of c? (b) What is the cdf of Y? (c) What is the maximum possible value that Y can take? (d) What is the expected value of Y? (e) What is the variance of Y? (f) What is the probability that Y is equal to 60?
1. A random variable Y has the following pdf: f(y) = { ½ 0, 1/c, 59 ≤ y ≤ 61; otherwise. Answer the following questions about this random variable. (a) What is the value of c? (b) What is the cdf of Y? (c) What is the maximum possible value that Y can take? (d) What is the expected value of Y? (e) What is the variance of Y? (f) What is the probability that Y is equal to 60?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
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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Transcribed Image Text:1. A random variable Y has the following pdf:
f(u) = {1/c, 5950361;
0, otherwise.
Answer the following questions about this random variable.
(a) What is the value of c?
(b) What is the cdf of Y?
(c) What is the maximum possible value that Y can take?
(d) What is the expected value of Y?
(e) What is the variance of Y?
(f) What is the probability that Y is equal to 60?
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