For the random variable X with the density function f(x) = {2/ compute Var(X): ☐ and sd(X): 2/x2 for 1 < x < 2 otherwise (Enter at least 3 digits after the decimal point rounding them up correctly.)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 29CR
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For the random variable X with the density function f(x) = {2/
compute Var(X): ☐ and sd(X):
2/x2 for 1 < x < 2
otherwise
(Enter at least 3 digits after the decimal point rounding them up correctly.)
Transcribed Image Text:For the random variable X with the density function f(x) = {2/ compute Var(X): ☐ and sd(X): 2/x2 for 1 < x < 2 otherwise (Enter at least 3 digits after the decimal point rounding them up correctly.)
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