A sample of 26 offshore oil workers took part in a simulated escape exercise, resulting in the accompanying data on time (sec) to complete the escape. Here is a stem-and-leaf display of escape time data. stem leaf 32 55 33 49 34 35 6699 36 34469 37 03345 38 7 39 2347 40 23 41 42 8 (a) Determine the value of the fourth spread. (b) Are there any outliers in the sample? Any extreme outliers? O There are no extreme outliers but several outliers. O There are several extreme outliers. O There is one extreme outlier and one outlier. O There are no outliers or extreme outliers. O There is one extreme outlier and several outliers.
A sample of 26 offshore oil workers took part in a simulated escape exercise, resulting in the accompanying data on time (sec) to complete the escape. Here is a stem-and-leaf display of escape time data. stem leaf 32 55 33 49 34 35 6699 36 34469 37 03345 38 7 39 2347 40 23 41 42 8 (a) Determine the value of the fourth spread. (b) Are there any outliers in the sample? Any extreme outliers? O There are no extreme outliers but several outliers. O There are several extreme outliers. O There is one extreme outlier and one outlier. O There are no outliers or extreme outliers. O There is one extreme outlier and several outliers.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 2E
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Transcribed Image Text:A sample of 26 offshore oil workers took part in a simulated escape exercise, resulting in the accompanying data on time (sec) to complete the escape. Here is a stem-and-leaf display of escape time data.
stem leaf
32 55
33 49
34
35 6699
36 34469
37 03345
38 7
39 2347
40 23
41
42 8
(a) Determine the value of the fourth spread.
(b) Are there any outliers in the sample? Any extreme outliers?
O There are no extreme outliers but several outliers.
O There are several extreme outliers.
O There is one extreme outlier and one outlier.
O There are no outliers or extreme outliers.
O There is one extreme outlier and several outliers.
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