Median= Q3 = Max= Evening class: Min= Q1 = Median= Q3 = Max= b) Create a box plot for each set of data. Sketch the box plot for the evening class below the box plot for the afternoon class. c) Use IQR (Inter-quartile range) to determine which box plot has the widest spread for the middle 50% of the data? Explain!
Median= Q3 = Max= Evening class: Min= Q1 = Median= Q3 = Max= b) Create a box plot for each set of data. Sketch the box plot for the evening class below the box plot for the afternoon class. c) Use IQR (Inter-quartile range) to determine which box plot has the widest spread for the middle 50% of the data? Explain!
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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Question
29. Exam scores for an afternoon algebra class are:
99,56,78,55.5, 32,90,80,81,56,59,45,77,84.5,84,70,72,68,32,79,90
Exam scores for an evening algebra class are:
98, 78,68, 83,81,89,88,76,65,45,98,90,80,84.5,85,79,98,90,79,81,25.5
a) Find the five-number summary for each class Afternoon class:
Min=
Q1 =
Q3 =
Max=
Evening class: Min=
Q1 =
Median=
Q3 =
Max=
b) Create a box plot for each set of data. Sketch the box plot for the evening class below the box plot for the afternoon class.
c) Use IQR (Inter-
middle 50% of the data? Explain!
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