A set of 5 scores has SS = 80. If the scores are a sample, the sample variance is ____ and if the scores are a population, the population variance is ____. Select one: a. s2 = 20; σ2 = 16 b. s2 = 8; σ2 = 10 c. s2 = 16; σ2 = 25 d. s2 = 40; σ2 = 25

A set of 5 scores has SS = 80. If the scores are a sample, the sample variance is and if the scores are a population, the population variance is . Select one: a. s2 = 20; σ2 = 16 b. s2 = 8; σ2 = 10 c. s2 = 16; σ2 = 25 d. s2 = 40; σ2 = 25

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

A set of 5 scores has SS = 80. If the scores are a sample, the sample variance is ____ and if the scores are a population, the population variance is ____.

Select one:

a. s² = 20; σ² = 16

b. s² = 8; σ² = 10

c. s² = 16; σ² = 25

d. s² = 40; σ² = 25

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