The joint probability distribution of two random variables x, Y is given in the ta below. Y=-2 Y=- 1 Y=3 Y=4 X=-4 0.07 0.22 0.04 0.03 X=-3 0.00 0.01 0.00 0.13 X=-2 0.17 0.08 0.00 0.03 X=2 0.09 0.12 0.01 0.00 From the information in the table, calculate each of the following three probabilities. (a) P(x> 2) = [] ? (b) P(x2 -2, Y > 3) = [] (c) P(Y<-1) =[]
The joint probability distribution of two random variables x, Y is given in the ta below. Y=-2 Y=- 1 Y=3 Y=4 X=-4 0.07 0.22 0.04 0.03 X=-3 0.00 0.01 0.00 0.13 X=-2 0.17 0.08 0.00 0.03 X=2 0.09 0.12 0.01 0.00 From the information in the table, calculate each of the following three probabilities. (a) P(x> 2) = [] ? (b) P(x2 -2, Y > 3) = [] (c) P(Y<-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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