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 = 201.3 lower fourth = 198.0 upper fourth = 216.2 Three smallest observations 125.8 188.3 194.4 Three largest observations 221.6 231.1 251.1 (a) Are there any outliers in the sample? O Yes O No Any extreme outliers? O Yes O No

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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 = 201.3
lower fourth = 198.0
upper fourth = 216.2
Three smallest observations
125.8 188.3 194.4
Three largest observations
221.6 231.1 251.1
(a) Are there any outliers in the sample?
O Yes
O No
Any extreme outliers?
O Yes
O No
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 = 201.3 lower fourth = 198.0 upper fourth = 216.2 Three smallest observations 125.8 188.3 194.4 Three largest observations 221.6 231.1 251.1 (a) Are there any outliers in the sample? O Yes O No Any extreme outliers? O Yes O No
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