Chapter 8 Confidence Intervals (Sample Size) Progress saved Done Score: 1/12 1/12 answered Question 12 0/1 p You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.2. You would like to be 96% confident that your esimate is within 1.5% of the true population proportion. How large of a sample size is required? Hint: Video = [+] Submit