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Haircut Costs Seventy-five female college students and 24 male college students repor the cost (in dollars) of his or her most recent haircut. The resulting data summarized in the following table. No. of observations Minimum Maximum 1st quartile Median S 3rd quartile N Mean th our Females Males 75 24 $0 $0 $150 $35 $20 $9.25 $31. $17 $75 $20 $52.53 $20.13 1) Using the 5 number summary, sketch two side by side box plots to compare the hair cut costs between males and females at the college. 2) How would you describe the difference in haircut costs between males and females at this student's school? 3) Why is the mean greater than the median for both males and females? 4) Is the median or mean a more appropriate choice for describing centers of these two distributions?

Haircut Costs Seventy-five female college students and 24 male college students repor the cost (in dollars) of his or her most recent haircut. The resulting data summarized in the following table. No. of observations Minimum Maximum 1st quartile Median S 3rd quartile N Mean th our Females Males 75 24 $0 $0 $150 $35 $20 $9.25 $31. $17 $75 $20 $52.53 $20.13 1) Using the 5 number summary, sketch two side by side box plots to compare the hair cut costs between males and females at the college. 2) How would you describe the difference in haircut costs between males and females at this student's school? 3) Why is the mean greater than the median for both males and females? 4) Is the median or mean a more appropriate choice for describing centers of these two distributions?

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Haircut Costs Seventy-five female college students and 24 male college students repor the cost (in dollars) of his or her most recent haircut. The resulting data summarized in the following table. No. of observations Minimum Maximum 1st quartile Median S 3rd quartile N Mean th our Females Males 75 24 $0 $0 $150 $35 $20 $9.25 $31. $17 $75 $20 $52.53 $20.13 1) Using the 5 number summary, sketch two side by side box plots to compare the hair cut costs between males and females at the college. 2) How would you describe the difference in haircut costs between males and females at this student's school? 3) Why is the mean greater than the median for both males and females? 4) Is the median or mean a more appropriate choice for describing centers of these two distributions?
Transcribed Image Text:Haircut Costs Seventy-five female college students and 24 male college students repor the cost (in dollars) of his or her most recent haircut. The resulting data summarized in the following table. No. of observations Minimum Maximum 1st quartile Median S 3rd quartile N Mean th our Females Males 75 24 $0 $0 $150 $35 $20 $9.25 $31. $17 $75 $20 $52.53 $20.13 1) Using the 5 number summary, sketch two side by side box plots to compare the hair cut costs between males and females at the college. 2) How would you describe the difference in haircut costs between males and females at this student's school? 3) Why is the mean greater than the median for both males and females? 4) Is the median or mean a more appropriate choice for describing centers of these two distributions?
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