Confidence Intervals for Proportions Score: 8.75/20 Answered: 3/4 Progress saved Done Print Equation editor More Unattempted Question 4 Expand Previous Next Check 0/5 ptsRetries 100Reattempts 97 Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 315 with 65 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p <