The study includes 1200 U.S. college students.

\(\begin{array}{c|c} & Female\ \ \ \ \ \ Male & Total \\ \hline About\ right & 560\ \ \ \ \ \ \ \ \ \ 295 & 855\\ \hline Overweight & 163\ \ \ \ \ \ \ \ \ \ 72 & 235 \\ \hline Underweight & 37\ \ \ \ \ \ \ \ \ \ \ \ 73 & 110 \\ \hline Total & 760\ \ \ \ \ \ \ \ \ \ 440 & 1200 \end{array}\)

We then note that 760 of the 1200 U.S. college students are female (as 760 is mentioned in the row ”Total” and in the column ”Female” of the table). \(\frac{760}{1200}=\frac{19}{30}\approx0.6333=63.33\%\) Thus approximately 0.6333 of the respondents are female. Result 0.6333

\(\begin{array}{c|c} & Female\ \ \ \ \ \ Male & Total \\ \hline About\ right & 560\ \ \ \ \ \ \ \ \ \ 295 & 855\\ \hline Overweight & 163\ \ \ \ \ \ \ \ \ \ 72 & 235 \\ \hline Underweight & 37\ \ \ \ \ \ \ \ \ \ \ \ 73 & 110 \\ \hline Total & 760\ \ \ \ \ \ \ \ \ \ 440 & 1200 \end{array}\)

We then note that 760 of the 1200 U.S. college students are female (as 760 is mentioned in the row ”Total” and in the column ”Female” of the table). \(\frac{760}{1200}=\frac{19}{30}\approx0.6333=63.33\%\) Thus approximately 0.6333 of the respondents are female. Result 0.6333