Find P(X is lesser than or equal to 1, 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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![If X and Y are both random variables with a
joint probability distribution of:
x + Y
f (x, y)
30
.for x = 0, 1, 2, 2.5 and y = 0, 0.3, 1, 2.5
Find P(X is lesser than or equal to 1, Y=1).
%3D
O 1/3
O 1/10
O 1/45
O none of these](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5655b031-d906-4412-9ead-368a25ac8d17%2F429021f9-a8c4-4068-af7f-19f2b17f0fa2%2F2mbxx5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:If X and Y are both random variables with a
joint probability distribution of:
x + Y
f (x, y)
30
.for x = 0, 1, 2, 2.5 and y = 0, 0.3, 1, 2.5
Find P(X is lesser than or equal to 1, Y=1).
%3D
O 1/3
O 1/10
O 1/45
O none of these
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