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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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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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
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
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