Assuming the pmf is a valid one, what is the value of –, the missing value? b. What is the expected value of X? c. Given that X is less than or equal to 3, what is the probability that X is equal to 1?
Assuming the pmf is a valid one, what is the value of –, the missing value? b. What is the expected value of X? c. Given that X is less than or equal to 3, what is the probability that X is equal to 1?
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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2. Say X is the number of days a registered student goes to campus (they are on campus at least 1 day a week). You are given the following pmf table for X, but one of the values is missing (–).
a. Assuming the pmf is a valid one, what is the value of –, the missing value?
b. What is the expected value of X?
c. Given that X is less than or equal to 3, what is the probability that X is equal to 1?
d. What is the expected value of X given X is less than or equal to 3?
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