Chapter 8: Confidence Intervals (Proportions) Score: 0/20 0/20 answered Question 9 Giving a test to a group of students, the grades and gender are summarized below A B C Total. Male 16 7 13 36 Female 5 18 8 31 Total 21 25 21 67 Let p represent the proportion of all female students who would receive a grade of A on this test. Use a 90% confidence interval to estimate p to three decimal places. Enter your answer as a tri-linear inequality using decimals (not percents).