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Q8.3 Mean and Median 1 Point Suppose we measure GPA for people in our class, we find the mean is 2.8, and the median is 3.2. What can you say is most likely true about GPAS in our class? O The distribution of GPA is skewed right O The distribution of GPA is skewed left O The distribution of GPA is roughly symmetric O The distribution of GPA is bimodal Save Answer Q8.4 Standard Deviation 2 Points Why do we want to take the square root of the variance? (That is, what makes standard deviation more desirable to work with than variance?)

Q8.3 Mean and Median 1 Point Suppose we measure GPA for people in our class, we find the mean is 2.8, and the median is 3.2. What can you say is most likely true about GPAS in our class? O The distribution of GPA is skewed right O The distribution of GPA is skewed left O The distribution of GPA is roughly symmetric O The distribution of GPA is bimodal Save Answer Q8.4 Standard Deviation 2 Points Why do we want to take the square root of the variance? (That is, what makes standard deviation more desirable to work with than variance?)

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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Save Answer Q8.3 Mean and Median 1 Point Suppose we measure GPA for people in our class, we find the mean is 2.8, and the median is 3.2. What can you say is most likely true about GPAS in our class? O The distribution of GPA is skewed right O The distribution of GPA is skewed left O The distribution of GPA is roughly symmetric O The distribution of GPA is bimodal Save Answer Q8.4 Standard Deviation 2 Points Why do we want to take the square root of the variance? (That is, what makes standard deviation more desirable to work with than variance?) Enter your answer here Save Answer * & $ % 6 7 8 9 3 4 LO
Transcribed Image Text:Save Answer Q8.3 Mean and Median 1 Point Suppose we measure GPA for people in our class, we find the mean is 2.8, and the median is 3.2. What can you say is most likely true about GPAS in our class? O The distribution of GPA is skewed right O The distribution of GPA is skewed left O The distribution of GPA is roughly symmetric O The distribution of GPA is bimodal Save Answer Q8.4 Standard Deviation 2 Points Why do we want to take the square root of the variance? (That is, what makes standard deviation more desirable to work with than variance?) Enter your answer here Save Answer * & $ % 6 7 8 9 3 4 LO
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