An analyst produced the following summary statistics describing a quantitative variable: n Mean Variance Std. dev. Median Range Q1 Q3 108 79.9 64.63 8.04 79.05 44.7 74 85.4 (a) The smallest value in the data set is 51. Should the analyst consider the value 51 to be an outlier on the low side? (b) Justify your answer using an appropriate outlier identification rule. If you perform a calculations, give the pertinent calculations. If you create a graph, copy and paste it into the space.
An analyst produced the following summary statistics describing a quantitative variable: n Mean Variance Std. dev. Median Range Q1 Q3 108 79.9 64.63 8.04 79.05 44.7 74 85.4 (a) The smallest value in the data set is 51. Should the analyst consider the value 51 to be an outlier on the low side? (b) Justify your answer using an appropriate outlier identification rule. If you perform a calculations, give the pertinent calculations. If you create a graph, copy and paste it into the space.
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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An analyst produced the following summary statistics describing a quantitative variable:
n | Mean | Variance | Std. dev. | Q1 | Q3 | ||
108 | 79.9 | 64.63 | 8.04 | 79.05 | 44.7 | 74 | 85.4 |
(a) The smallest value in the data set is 51. Should the analyst consider the value 51 to be an outlier on the low side?
(b) Justify your answer using an appropriate outlier identification rule. If you perform a calculations, give the pertinent calculations. If you create a graph, copy and paste it into the space.
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