Maurice Tutor

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Category > Management Posted 12 Nov 2017 My Price 8.00

ear piercings and tattoos

The following table contains data on ear piercings and tattoos for a sample of 1375 college women. The earpierce response is the total number of ear piercings for a woman, and this has been categorized in the rows of the table.

a. For each ear-piercing category, determine the percentage with a tattoo. On the basis of these percentages, would you say there is a relationship between these two variables? Explain.

b. Draw a bar graph of the column percentages. What does the graph show us about the relationship between having a tattoo and the number of ear piercings?

c. Calculate the percentage with at least five ear piercings for women who have a tattoo and separately for women who don’t have a tattoo.

d. What percentage of the total sample has a tattoo?

e. What percentage of the total have two or fewer ear piercings and also do not have a tattoo?

Answers

Maurice Tutor
(5)
Status NEW Posted 12 Nov 2017 12:11 PM My Price 8.00

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