Answered: Suppose E(X) = 71, E(Y) = 62, a = 0.23,…

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Suppose E(X) = 71, E(Y) = 62, a = 0.23, and b = 0.77. What is E(aX+bY)? (Please round to two decimal places: ex: 12.34)

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter6: Exponential And Logarithmic Functions

Section: Chapter Questions

Problem 1RE: Determine whether the function y=156(0.825)t represents exponential growth exponential decay,...

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Question

Suppose E(X) = 71, E(Y) = 62, a = 0.23, and b = 0.77. What is E(aX+bY)? (Please round to two decimal places: ex: 12.34)

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