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Description: A population has SS = 100 and σ2 = 4. What is the value of Σ(X – µ) for the population? a. 0 b. 25 c. 100 d. 400

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A population has SS = 100 and σ2 = 4. What is the value of Σ(X – µ) for the population? a. 0 b. 25 c. 100 d. 400

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 18E

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Question

A population has SS = 100 and σ² = 4. What is the value of Σ(X – µ) for the population?

a. 0

b. 25

c. 100

d. 400

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