Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives at Furniture Patch Incorporated $ 6.3 $ 18.9 $ 7.6 $ 22.3 $ 10.9 $ 35.5 $ 13.6 $ 79.1 $ 14.0 $ 15.1 $ 16.9 $ 4.5 $ 17.4 $ 12.1 $ 43.2 Click here for the Excel Data File a. Determine the mean, median, and the standard deviation. (Enter your answers in thousands and round your answers to 2 decimal places.) Mean $ 21.15 Median $ 15.10 Standard deviation b. Determine the coefficient of skewness using Pearson's method. (Round your answer to 3 decimal places.) Coefficient of skewness

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter5: Decimals
Section5.5: Averages And Probability
Problem 400E: The cash register receipts each day last week at a coffee shop were $1,845. $1,520. $1,438, $1,682,...
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c. Determine the coefficient of skewness using the software method. (Round your answer to 3 decimal places.)
Coefficient of skewness
Transcribed Image Text:c. Determine the coefficient of skewness using the software method. (Round your answer to 3 decimal places.) Coefficient of skewness
Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives at Furniture Patch Incorporated
$ 4.5
$ 17.4
$ 7.6
$ 22.3
$ 10.9
$ 35.5
$ 12.1
$ 43.2
$ 14.0
$ 16.9
$ 6.3
$ 18.9
$ 13.6
$ 79.1
$ 15.1
Click here for the Excel Data File
a. Determine the mean, median, and the standard deviation. (Enter your answers in thousands and round your answers to 2 decimal
places.)
Мean
2$
21.15
Median
$
15.10
Standard deviation
b. Determine the coefficient of skewness using Pearson's 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 Incorporated $ 4.5 $ 17.4 $ 7.6 $ 22.3 $ 10.9 $ 35.5 $ 12.1 $ 43.2 $ 14.0 $ 16.9 $ 6.3 $ 18.9 $ 13.6 $ 79.1 $ 15.1 Click here for the Excel Data File a. Determine the mean, median, and the standard deviation. (Enter your answers in thousands and round your answers to 2 decimal places.) Мean 2$ 21.15 Median $ 15.10 Standard deviation b. Determine the coefficient of skewness using Pearson's method. (Round your answer to 3 decimal places.) Coefficient of skewness
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