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(d) Do you believe that the distribution of time spent doing homework is skewed or symmetric? Why?

(d) Do you believe that the distribution of time spent doing homework is skewed or symmetric? Why?

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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please do part D

(c) Suppose a student spent 2 hours doing homework for a section. Is this an outlier? (d) Do you believe that the distribution of time spent doing homework is skewed or symmetric? Why?
Transcribed Image Text:(c) Suppose a student spent 2 hours doing homework for a section. Is this an outlier? (d) Do you believe that the distribution of time spent doing homework is skewed or symmetric? Why?
18. You Explain It! Quartiles One variable that is measured by online homework systems is the amount of time a student spends on homework for each section of the text. The following is a summary of the number of minutes a student spends for each section of the text for the fall 2018 semester in a College Algebra class at Joliet Junior College. Q₁ = 42 Q₂ = 51.5 Q3 = 72.5 (a) Provide an interpretation of these results. (b) Determine and interpret the interquartile range.
Transcribed Image Text:18. You Explain It! Quartiles One variable that is measured by online homework systems is the amount of time a student spends on homework for each section of the text. The following is a summary of the number of minutes a student spends for each section of the text for the fall 2018 semester in a College Algebra class at Joliet Junior College. Q₁ = 42 Q₂ = 51.5 Q3 = 72.5 (a) Provide an interpretation of these results. (b) Determine and interpret the interquartile range.
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Q1=42, Q2=51.5, Q3=72.5 

 

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