2.22. (a) Choose one of the points (0, 0), (0, 1), (1, 0) and (1, 1) at random. Let X be the first coordinate and Y the second. Are X and Y independent? (b) Do the same for the points (0, 1), (1,0), (−1,0) and (0,−1). Are X and Y independent?
2.22. (a) Choose one of the points (0, 0), (0, 1), (1, 0) and (1, 1) at random. Let X be the first coordinate and Y the second. Are X and Y independent? (b) Do the same for the points (0, 1), (1,0), (−1,0) and (0,−1). Are X and Y independent?
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:2.22. (a) Choose one of the points (0, 0), (0, 1), (1,0) and (1, 1) at random. Let X
be the first coordinate and Y the second. Are X and Y independent?
(b) Do the same for the points (0, 1), (1,0), (−1,0) and (0,−1). Are X and Y
independent?
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