Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 14 17 6 37 Female 8 12 15 35 Total 22 29 21 72 Let π represent the percentage of all female students...

Giving a test to a group of students, the grades and gender are summarized below

Let π represent the percentage of all female students who would receive a grade of B on this test. Use an 80% confidence interval to estimate p to three decimal places.

Enter your answer as a tri-linear inequality using decimals (not percents).