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8th Edition

Frederick J Gravetter + 1 other

Publisher: Cengage Learning

ISBN: 9781133956570

Chapter 1.5, Problem 2LC

Textbook Problem

Identify the first step in each of the following calculations.

**a.** Σ*X*^{2}

**b.** (Σ*X*)^{2}

**c.** Σ(*X*–2)^{2}

Essentials of Statistics for the Behavioral Sciences

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