provided photo

16) The Centers for Disease Control, in their Pregnancy Risk Monitoring System, reported that 641 of 823 new mothers living in Florida and 658 of 824 new mothers living in North Carolina took their babies in for a checkup with one week of delivery. (20133) a. Find a 99% condence interval for the difference in population proportions. b. Test whether the population proportion of new mothers living in Florida took their babies in for a checkup differs from the proportions for new mothers living in North Carolina, at level of signicance or = 0.01