Paying for Purchases One Day a Store Tracked the Way

question 7

Essay

Paying for purchases One day a store tracked the way shoppers paid for their purchases.
Their data are summarized in the table.
a. What percent of men paid cash?
b. What is the conditional relative frequency distribution of payment method for women?
c. If you wanted to show the association between gender and method of payment visually,
what kind of graph would you make? (Just name it.)
d. Is there evidence of an association between gender and method of payment? Explain
briefly.

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Definitions:

Warranty

A written guarantee, issued to the purchaser of an article by its manufacturer, promising to repair or replace it if necessary within a specified period of time.

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A critical or disparaging remark or feedback.

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A social media platform that allows users to post short messages or tweets, often used for communication and news sharing.

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A means of counteracting or eliminating something undesirable, often referring to a treatment for a disease or a solution to a problem.