Chapter 8: Confidence Intervals (Proportions) Progress saved Done E Score: 5/20 5/20 answered Question 9 0/1 pt Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 11 6 18 35 Female 17 14 7 38 Total 28 20 25 73 Let p represent the population proportion of all male students who received a grade of A on this test. Use a 85% confidence interval to estimate p to four decimal places if possible. P Submit