A sample of 20 glass bottles of a particular type was selected, and the internal pressure strength of each bottle was determined. Consider the following partial sample information. median = 202.1 lower fourth = 198.0 upper fourth = 217.3 Three smallest observations 125.2 188.5 194.3 Three largest observations (a) Are there any outliers in the sample? ○ Yes No 221.6 231.2 250.1 Any extreme outliers? Yes No (b) Construct a boxplot that shows outliers. * * 150 200 250 150 200 250 150 200 250 150 200 250 Comment on any interesting features. There is a bit of positive ✓ skew to the data. The variation in the data is relatively small
A sample of 20 glass bottles of a particular type was selected, and the internal pressure strength of each bottle was determined. Consider the following partial sample information. median = 202.1 lower fourth = 198.0 upper fourth = 217.3 Three smallest observations 125.2 188.5 194.3 Three largest observations (a) Are there any outliers in the sample? ○ Yes No 221.6 231.2 250.1 Any extreme outliers? Yes No (b) Construct a boxplot that shows outliers. * * 150 200 250 150 200 250 150 200 250 150 200 250 Comment on any interesting features. There is a bit of positive ✓ skew to the data. The variation in the data is relatively small
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:A sample of 20 glass bottles of a particular type was selected, and the internal pressure strength of each bottle was determined. Consider the following partial sample information.
median = 202.1
lower fourth = 198.0
upper fourth = 217.3
Three smallest observations 125.2 188.5 194.3
Three largest observations
(a) Are there any outliers in the sample?
○ Yes
No
221.6 231.2 250.1
Any extreme outliers?
Yes
No
(b) Construct a boxplot that shows outliers.
*
*
150
200
250
150
200
250
150
200
250
150
200
250
Comment on any interesting features.
There is a bit of positive ✓ skew to the data. The variation in the data is relatively small
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 10 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman