What proportion of students drink decaffeinated coffee only

A national survey of graduate students is conducted to assess thier consumption of coffee. The table below summarizes the data.

A. What proportion of students drink decaffeinated coffee only?

B. What proportion of coffee drinkers (caffeinated and decaffeinated) are female?

C. What proportion of the females do not drink coffee?

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What proportion of students drink decaffeinated coffee only : a national survey of graduate students is conducted to assess thier consumption of coffee. the table below summarizes

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