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The following data represents the number of books students in a class own:      62        35       40       11       32       38     25       31       23 a)The first quartile of the data is .  (blank fill in.       (blank fill in)  % of the students have that many books or less than that. b)The third quartile of the data is .   (blank fill in).            (blank fill in) % of the students have that many books or less than that.  c)The interquartile range of the data is . (blank fill in)   Show all your work !!

The following data represents the number of books students in a class own:      62        35       40       11       32       38     25       31       23 a)The first quartile of the data is .  (blank fill in.       (blank fill in)  % of the students have that many books or less than that. b)The third quartile of the data is .   (blank fill in).            (blank fill in) % of the students have that many books or less than that.  c)The interquartile range of the data is . (blank fill in)   Show all your work !!

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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  1. The following data represents the number of books students in a class own:

         62        35       40       11       32       38     25       31       23

    a)The first quartile of the data is .  (blank fill in.       (blank fill in)  % of the students have that many books or less than that.

    b)The third quartile of the data is .   (blank fill in).            (blank fill in) % of the students have that many books or less than that. 

    c)The interquartile range of the data is . (blank fill in)

     

    Show all your work !!

Expert Solution
Step 1

Given:

n = 9

Formula Used:

First quartile Q1 = n+14thterm

Third quartile Q3 = 3(n+1)4thterm

Interquartile range IQR = Q3-Q1

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