3. Let X denote the number of times a machine will malfunction, 1,2 or 3 times on any given day. Let Y denotes the number of times a technician is called on an emergency. Their joint probability distribution is gives as Fix.y) 0.05 0.05 Evaluate the marginal distribution of X • Evaluate the marginal distribution of Y Find P (Y=3, X= 2) 0.05 0.1 1 2 0.1 0.35 3 0.2 0.1

3. Let X denote the number of times a machine will malfunction, 1,2 or 3 times on any given day. Let Y denotes the number of times a technician is called on an emergency. Their joint probability distribution is gives as Fix.y) 0.05 0.05 Evaluate the marginal distribution of X • Evaluate the marginal distribution of Y Find P (Y=3, X= 2) 0.05 0.1 1 2 0.1 0.35 3 0.2 0.1

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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