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standard error for a sample of n = 9 scores with SS = 72? a. s?= 9 and sM = 3 c. s²= 3 and sM = 3 b. s? = 9 and SM = 1 d. s? = 3 and SM= 1 %3D

standard error for a sample of n = 9 scores with SS = 72? a. s?= 9 and sM = 3 c. s²= 3 and sM = 3 b. s? = 9 and SM = 1 d. s? = 3 and SM= 1 %3D

MATLAB: An Introduction with Applications
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 8:** What is the sample variance and the estimated standard error for a sample of \( n = 9 \) scores with \( SS = 72 \)? a. \( s^2 = 9 \) and \( s_M = 3 \) b. \( s^2 = 9 \) and \( s_M = 1 \) c. \( s^2 = 3 \) and \( s_M = 3 \) d. \( s^2 = 3 \) and \( s_M = 1 \) (Note: \( s^2 \) represents the sample variance, \( s_M \) represents the estimated standard error, \( n \) is the sample size, and \( SS \) is the sum of squares.)
Transcribed Image Text:**Question 8:** What is the sample variance and the estimated standard error for a sample of \( n = 9 \) scores with \( SS = 72 \)? a. \( s^2 = 9 \) and \( s_M = 3 \) b. \( s^2 = 9 \) and \( s_M = 1 \) c. \( s^2 = 3 \) and \( s_M = 3 \) d. \( s^2 = 3 \) and \( s_M = 1 \) (Note: \( s^2 \) represents the sample variance, \( s_M \) represents the estimated standard error, \( n \) is the sample size, and \( SS \) is the sum of squares.)
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