Chapter 5 - z-Scores: Location of Scores and Standardized Distributions - Problems - Page 146: 3

(+) indicates above , (-) indicates below a. Z = +2.0 +2.0 = 2*20 = 40 points Z = +2.0 is located 40 points above the mean b. Z = +0.5 +0.5 *20 = 10 Z = +0.5 is located 10 points above the mean. c. Z= -1.0 -1.0 *20 = -20 Z= -1.0 is located 20 points below the mean. D. Z=-0.25 -0.25*20 = -5 Z=-0.25 is located 5 points below the mean

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