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age Valid 134 Missing Std. Deviation 5.173 Variance 26.764 Range 35 Percentiles 25 20.00 50 22.00 75 24.00

age Valid 134 Missing Std. Deviation 5.173 Variance 26.764 Range 35 Percentiles 25 20.00 50 22.00 75 24.00

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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Because you have studied so well, you understand exactly how the variance is calculated.  Therefore, you know that if SPSS did not provide you with the variance, but you absolutely needed to know the variance, you (being the smart person you are) could find the variance by:
 
Group of answer choices
 
a)Squaring the mean
b)Squaring the standard deviation
c)Adding up the gpa variable by hand and dividing by the number of people in the sample
d)Taking the square root of the range
SPSS Assignment: Variability The following output shows the measures of variability for the variable "age". This information can be used to answer the questions in this assignment. Statistics age Valid 134 Missing Std. Deviation 5.173 Variance 26.764 Range 35 Percentiles 25 20.00 50 22.00 75 24.00
Transcribed Image Text:SPSS Assignment: Variability The following output shows the measures of variability for the variable "age". This information can be used to answer the questions in this assignment. Statistics age Valid 134 Missing Std. Deviation 5.173 Variance 26.764 Range 35 Percentiles 25 20.00 50 22.00 75 24.00
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