(c) P(Y ≤ 86|X= 76).

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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I ONLY need help with part (c) on this Intro to probability and statistics homework problem. Make sure your handwriting is neat and readable.

4.5-4. Let X and Y have a bivariate normal distribution
with x = 70,0 = 100, y = 80, 0 = 169, and p = 5/13.
Find
(a) E(Y|X= 76).
(b) Var(Y|X = 76).
(e) P(Y ≤ 86|X= 76).
Transcribed Image Text:4.5-4. Let X and Y have a bivariate normal distribution with x = 70,0 = 100, y = 80, 0 = 169, and p = 5/13. Find (a) E(Y|X= 76). (b) Var(Y|X = 76). (e) P(Y ≤ 86|X= 76).
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