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A recent study of undergraduates looked at gender differences in dieting trends. There were 182 women...

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Basic Math

A recent study of undergraduates looked at gender differences indieting trends. There were 182 women and 109 men who participatedin the survey. The table below summarizes whether a student tried alow-fat diet or not by gender:

    Gender
Tried low-fat dietWomen    Men
Yes398
No

(a) Fill in the missing cells of the table.

    Gender
Tried low-fat dietWomen    Men
Yes398
No


(b) Summarize the data numerically. What percent of each gender hastried low-fat diets? (Round your answers to two decimalplaces.)

women      %
men  %


(c) Test that there is no association between gender and thelikelihood of trying a low-fat diet. (Round your?2 to three decimal places, and round yourP-value to four decimal places.)

?2=
df=
P-value=


Summarize the results.

There is strong evidence at the 5% level that gender and thelikelihood of trying a low-fat diet are related.There is noevidence at the 5% level that gender and the likelihood of trying alow-fat diet are related.   

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