a) Choose one options Class AClass B Both had the highest b) Choose one options Class AClass B both had the same IQRc)Class AClass B Both had the same range d)Class AClass B both had the same median Using box-and-whisker plots to compare data setsTwo algebra classes with the same number of students took a final exam.The box-and-whisker plots below (sometimes called boxplots) summarize the test scores for each class.Use the box-and-whisker plots to answer the questions.5560657075Test score(a) Which class had the highest test score?80(b) Which class had test scores with a larger interquartilerange (IQR)?(c) Which class had a smaller range of test scores?(d) Which class had a higher median test score?8590Class AClass B'Choose one''Choose one''Choose one''Choose one'95EspaFUm

A box plot helps in understanding the distribution of the data.

Answered: Two algebra classes with the same…

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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Related questions

Question

100%

a) Choose one options

Class A

Class B

Both had the highest

b) Choose one options

Class A

Class B

both had the same IQR

Class A

Class B

Both had the same range

Class A

Class B

both had the same median

Using box-and-whisker plots to compare data sets
Two algebra classes with the same number of students took a final exam.
The box-and-whisker plots below (sometimes called boxplots) summarize the test scores for each class.
Use the box-and-whisker plots to answer the questions.
55
60
65
70
75
Test score
(a) Which class had the highest test score?
80
(b) Which class had test scores with a larger interquartile
range (IQR)?
(c) Which class had a smaller range of test scores?
(d) Which class had a higher median test score?
85
90
Class A
Class B
'Choose one'
'Choose one'
'Choose one'
'Choose one'
95
Espa
F
Um

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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