1. Given the followi that follow:

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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1. Given the following quantitative data set of size 26, answer the questions
that follow:
30 30 60 63 70 79 87 90 101 102 115 118 119
119 120 125 140 145 172 182 183 191 222 244 291 511
(a) Construct an appropriate simple statistical plot (beside a dotplot) to de-
scribe the data. Give comments.
(b) Does this data set contain an outlier? Be detailed in your answer. Yes or
No answer is not enough.
UOF = Q3 +3IQR; UIF = Q3 +1.5IQR; LOF = Q1-31QR; LIF = Q1 -
1.5IQR.
Give comments.
Transcribed Image Text:1. Given the following quantitative data set of size 26, answer the questions that follow: 30 30 60 63 70 79 87 90 101 102 115 118 119 119 120 125 140 145 172 182 183 191 222 244 291 511 (a) Construct an appropriate simple statistical plot (beside a dotplot) to de- scribe the data. Give comments. (b) Does this data set contain an outlier? Be detailed in your answer. Yes or No answer is not enough. UOF = Q3 +3IQR; UIF = Q3 +1.5IQR; LOF = Q1-31QR; LIF = Q1 - 1.5IQR. Give comments.
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Step 1

The 26 samples in the data set is given as follows:

30 30 60 63 70 79 87 90 101 102 115 118 119

119 120 125 140 145 172 182 183 191 222 244 291 511

 

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