Select all of the following of marginal pmfs and pdfs that are TRUE. The only information you need to compute a marginal pmf is the original joint pmf. You cannot use a marginal pdf to find the expectation of a random variable. The sum or integral over an entire marginal pmf or pdf must be equal to 1. O You can generate the joint pdf of two random variables if you have both marginal pdfs. O The sum of all of the probabilities in a joint pmf with 2 random variables must add up to 2.

Select all of the following of marginal pmfs and pdfs that are TRUE. The only information you need to compute a marginal pmf is the original joint pmf. You cannot use a marginal pdf to find the expectation of a random variable. The sum or integral over an entire marginal pmf or pdf must be equal to 1. O You can generate the joint pdf of two random variables if you have both marginal pdfs. O The sum of all of the probabilities in a joint pmf with 2 random variables must add up to 2.

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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