Question 27 Which of the following statements is TRUE regarding confidence intervals for a population mean? Answer saved 1. A 95% confidence interval obtained from a random sample of 200 people has a better chance of containing the population mean than a 95% confidence Marked out of 1 Interval obtained from a random sample of 150 people. P Flag Il. The exact probability that a confidence interval contains the population mean is higher for a 99% confidence interval than a 95% confidence interval. question III. A 95% confidence interval is narrower than a 99% confidence interval if both confidence intervals use the same sample. O I and Ill. OI, II, and Ill. O Only 1. O Only III. O II and III. Last saved at 16:07:48