Suppose (14, 50) is a 99% confidence interval estimate for a population mean ,u. 'Ihr22mins a) The point estimate :2 = D b) The margin of error = [:j c) Which of the following are true statements? I. There is a 0.99 probability that p is between 14 and 50. II. There's a 99% chance that any particular value in the population will fall between 14 and 50. III. 99% of confidence intervals constructed in this population will have a lower limit of 14 and an upper limit of 50. IV. If 99% confidence intervals are calculated from all possible samples of the given size, [1. is expected to be in 99% of these intervals. 0 I" only 0 | and II OI and IV 0 IV only OI and III 0 II and III Next Question Screenshot