You Have Collected Data on the Approximate Retail Price (In

question 20

Multiple Choice

You have collected data on the approximate retail price (in $) and the energy cost per year (in $) of 15 refrigerators.Which of the following is the best for presenting the data?

• A)A pie chart.
• B)A scatter plot
• C)A side-by-side bar chart.
• D)A contingency table.

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An acronym for Disk Operating System, it refers to several closely related operating systems that dominated the IBM PC compatible market during the 1980s and early 1990s.

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