Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives at Furniture Patch Inc. $3.9 $5.7 $ 7.7 $11.0 $12.2 $13.6 $14.1 $16.2 $17.1 $17.4 $19.0 $22.3 $36.1 $43.2 $78.6 Click here for the Excel Data File a. Determine the mean, median, and the standard deviation. (Round your answers to 2 decimal places.) Mean Median Standard deviation b. Determine the coefficient of skewness using Pearson's method. (Round your answer to 3 decimal places.) Coefficient of skewness c. Determine the coefficient of skewness using the software method. (Round your answer to 3 decimal places.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives at Furniture Patch Inc.
$ 3.9 $ 5.7 $ 7.7 $11.0 $12.2 $13.6 $14.1 $16.2 $17.1
$17.4 $19.0 $22.3 $36.1 $43.2 $78.6
Click here for the Excel Data File
a. Determine the mean, median, and the standard deviation. (Round your answers to 2 decimal places.)
Mean
Median
Standard deviation
b. Determine the coefficient of skewness using Pearson's method. (Round your answer to 3 decimal places.)
Coefficient of skewness
c. Determine the coefficient of skewness using the software method. (Round your answer to 3 decimal places.)
Coefficient of skewness
Transcribed Image Text:Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives at Furniture Patch Inc. $ 3.9 $ 5.7 $ 7.7 $11.0 $12.2 $13.6 $14.1 $16.2 $17.1 $17.4 $19.0 $22.3 $36.1 $43.2 $78.6 Click here for the Excel Data File a. Determine the mean, median, and the standard deviation. (Round your answers to 2 decimal places.) Mean Median Standard deviation b. Determine the coefficient of skewness using Pearson's method. (Round your answer to 3 decimal places.) Coefficient of skewness c. Determine the coefficient of skewness using the software method. (Round your answer to 3 decimal places.) Coefficient of skewness
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