ture.com/courses/26438/assignments/726265?module_item_id=2126749 G Chapter 8: Confidence Intervals (Proportions) Progress saved Done Score: 2/20 2/20 answered Question 3 0/1 pt Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 310 with 213 successes. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. C. I. = Submit