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14. A sample of males and females are selected. Each person was asked how many days he/she went to a shop in the previous week.

14. A sample of males and females are selected. Each person was asked how many days he/she went to a shop in the previous week.

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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14. A sample of males and females are selected. Each person was asked how many days he/she went to a shop in the previous week.
Transcribed Image Text:14. A sample of males and females are selected. Each person was asked how many days he/she went to a shop in the previous week.
Mean Standard Error Median Mode Standard Deviation Sample Variance Kurtosis Skewness Range Minimum Maximum Sum Count female male 4,033333 2,325 0,162895 0,143173 4 4 1,261781 1,280575 1,59209 1,639873 1,140394 -0,56398 -0,4835 0,438591 7 2 2 0 7 242 60 5 0 5 186 80 days 0 1 2 3 4 5 6 7 total females a.f. 1 1 3 13 21 15 5 1 60 males a.f. 3 20 27 13 12 5 0 0 80 a. Determine the quartiles for the number of shopping days both for women and men. b. Graphically compare the data for women and men by drawing two boxplots. c. For which gender is the relative spread for the number of shoppings days the largest ?
Transcribed Image Text:Mean Standard Error Median Mode Standard Deviation Sample Variance Kurtosis Skewness Range Minimum Maximum Sum Count female male 4,033333 2,325 0,162895 0,143173 4 4 1,261781 1,280575 1,59209 1,639873 1,140394 -0,56398 -0,4835 0,438591 7 2 2 0 7 242 60 5 0 5 186 80 days 0 1 2 3 4 5 6 7 total females a.f. 1 1 3 13 21 15 5 1 60 males a.f. 3 20 27 13 12 5 0 0 80 a. Determine the quartiles for the number of shopping days both for women and men. b. Graphically compare the data for women and men by drawing two boxplots. c. For which gender is the relative spread for the number of shoppings days the largest ?
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