: Hand-writing answer please. Q.1a Write the probability density function of a normal random variable and a standard normal random variable. the annual rainfall in Cape Town is normally distributed with mean 20.2 inches and standard deviation 3.6 inches. Find the probability that the sum of the next five years’ rainfall exceeds 110 inches.
: Hand-writing answer please. Q.1a Write the probability density function of a normal random variable and a standard normal random variable. the annual rainfall in Cape Town is normally distributed with mean 20.2 inches and standard deviation 3.6 inches. Find the probability that the sum of the next five years’ rainfall exceeds 110 inches.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Note: Hand-writing answer please.
Q.1a Write the probability density
Q.1b If Cov(Xm, Xn) = mn − (m + n), find Cov(X1 + X2, X3 + X4)
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