29. Let X and Y are two discrete random variables with joint probability distribution f (x,y). The marginal probability distribution of discrete random variable Y i.e. h(y) is given by
29. Let X and Y are two discrete random variables with joint probability distribution f (x,y). The marginal probability distribution of discrete random variable Y i.e. h(y) is given by
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:Q 29.
Let X and Y are two discrete random variables with joint probability distribution f (x,y). The
marginal probability distribution of discrete random variable Y i.e. h(y) is given by
(a) ES(x, y)
(b) ES(x, y)
Act
(c) EES, v)
Go
y x
(d) EEscx, y)
Transcribed Image Text:Q 30.
If X is a standardized Normal random variable, then P(X<-1.16) = _
(a) 0.1210
(b) 0.1220
(c) 0.1230
(d) 0.1240
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