Chapter 6 Test 1hr43mins X Progress saved Done Score: 10/19 11/19 answered Question 19 0/1pt You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately 85%. You would like to be 90% confident that your estimate is within 1% of the true population proportion. How large of a sample size is required? Do not round mid-calculation. n = Submit