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(a) The smallest value in the data set is 9.1 (Alaska) and the largest value is 51.5 (Pennsylvania). Are these values outliers? Pennsylvania is an outlier, but Alaska is not. Neither Alaska nor Pennsylvania are outliers. Alaska and Pennsylvania are both outliers. O Alaska is an outlier, but Pennsylvania is not. How do you know if they are outliers? To be an outlier, an observation has to be greater than (b) Construct a boxplot of the data set. 60 50 C X or less than H Comment on the interesting features of the plot. (Round numerical answers to the nearest cent.) The boxplot shows that a typical gasoline tax is around 26 nox outlier(s) in the distribution. n • HOH ✓cents per gallon, that the middle 50% of gasoline taxes lie between 21 and x cents per gallon, and that the distribution is strongly positively skewed x There are

(a) The smallest value in the data set is 9.1 (Alaska) and the largest value is 51.5 (Pennsylvania). Are these values outliers? Pennsylvania is an outlier, but Alaska is not. Neither Alaska nor Pennsylvania are outliers. Alaska and Pennsylvania are both outliers. O Alaska is an outlier, but Pennsylvania is not. How do you know if they are outliers? To be an outlier, an observation has to be greater than (b) Construct a boxplot of the data set. 60 50 C X or less than H Comment on the interesting features of the plot. (Round numerical answers to the nearest cent.) The boxplot shows that a typical gasoline tax is around 26 nox outlier(s) in the distribution. n • HOH ✓cents per gallon, that the middle 50% of gasoline taxes lie between 21 and x cents per gallon, and that the distribution is strongly positively skewed x There are

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The smallest value in Pennsylvania is an outlier, bu Alaska and P ow do you know if they are outliers? Construct a boxplot of the data set. The boxplot shows that a typical nox outlier(s) in the distribution. X 8 89 9 ● There are
Transcribed Image Text:The smallest value in Pennsylvania is an outlier, bu Alaska and P ow do you know if they are outliers? Construct a boxplot of the data set. The boxplot shows that a typical nox outlier(s) in the distribution. X 8 89 9 ● There are
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