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or a sample of n= 30 scores, X = 45 corresponds to z = +1.50 and X = 40 corresponds to z =+1.00. What are the values for e sample mean and standard deviation? O a. M=30 and s = 10 O b. M= 30 and s = 15 Oc. M=35 and s = 10 O d. M=35 and s = 15

or a sample of n= 30 scores, X = 45 corresponds to z = +1.50 and X = 40 corresponds to z =+1.00. What are the values for e sample mean and standard deviation? O a. M=30 and s = 10 O b. M= 30 and s = 15 Oc. M=35 and s = 10 O d. M=35 and s = 15

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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For a sample of n= 30 scores, X= 45 corresponds to z= +1.50 and X= 40 corresponds to z=+1.00. What are the values for the sample mean and standard deviation? O a. M= 30 and s = 10 O b. M= 30 and s = 15 O c. M= 35 and s = 10 O d. M= 35 and s = 15
Transcribed Image Text:For a sample of n= 30 scores, X= 45 corresponds to z= +1.50 and X= 40 corresponds to z=+1.00. What are the values for the sample mean and standard deviation? O a. M= 30 and s = 10 O b. M= 30 and s = 15 O c. M= 35 and s = 10 O d. M= 35 and s = 15
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