y > 0 fV) = for ß > 0. y < 0 Suppose that a new random variable X is defined by X = cY. If the parameter takes the value 0.55, and c=3, compute the probability P(X > 1.9) Give your answer to three decimal places.
y > 0 fV) = for ß > 0. y < 0 Suppose that a new random variable X is defined by X = cY. If the parameter takes the value 0.55, and c=3, compute the probability P(X > 1.9) Give your answer to three decimal places.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Transcribed Image Text:The Exponential pdf for continuous random variable Y takes the form
-y/B
y > 0
fV) =
for B > 0.
y< 0
Suppose that a new random variable X is defined by
X = cY.
If the parameter
B
takes the value 0.55, and c=3, compute the probability
P(X > 1.9)
Give your answer to three decimal places.
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