You will write your answers below (showing all necessary work), then upload a scan of your homework to Gradescope. 1. Consider the following list of X, Y, values: X Y, 4. 3. Using the above data, determine if the following equations are true or false. ( a) Σ5X,Υ = 5ΣΧ.Υ True (b) EX,Y, = EX,EY (c) E =EX} ( a) Σ(Υ + 3) = (ΣΥ) +3. (e) (EY.)² = £Y?

You will write your answers below (showing all necessary work), then upload a scan of your homework to Gradescope. 1. Consider the following list of X, Y, values: X Y, 4. 3. Using the above data, determine if the following equations are true or false. ( a) Σ5X,Υ = 5ΣΧ.Υ True (b) EX,Y, = EX,EY (c) E =EX} ( a) Σ(Υ + 3) = (ΣΥ) +3. (e) (EY.)² = £Y?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter1: Variables, Expressions, And Integers

Section1.5: Adding Integers

Problem 45E

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