Let X Unif[-3, 3], and Y = (X + 1)². (a) Find fy(1) and fy(9), where fy(•) is the probability density function of Y. Separate your answers with a comma. (b) Find P{Y < 9}.

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Let X Unif[-3, 3], and Y =
(X + 1)².
(a) Find fy(1) and fy(9), where fy(•) is the probability density function of Y.
Separate your answers with a comma.
(b) Find P{Y < 9}.
Transcribed Image Text:Let X Unif[-3, 3], and Y = (X + 1)². (a) Find fy(1) and fy(9), where fy(•) is the probability density function of Y. Separate your answers with a comma. (b) Find P{Y < 9}.
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