The joint distribution of the random variables X and Y is given in the table below:XY-31Then P(X+Y≤0 / Y=1) =a) 0.09b) 0.81667-20.140.050.140.0420.120.51c) 0.01895d) None of the answer

Given information: Y|X -2 -1 2 -3 0.14 0.14 0.12 1 0.05 0.04 0.51

Answered: The joint distribution of the random…

Math

Statistics

The joint distribution of the random variables X and Y is given in the table X Y -3 1 DY+Y1

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 14E

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Question

The joint distribution of the random variables X and Y is given in the table below:
X
Y
-3
1
Then P(X+Y≤0 / Y=1) =
a) 0.09
b) 0.81667
-2
0.14
0.05
0.14
0.04
2
0.12
0.51
c) 0.01895
d) None of the answer

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