According to a report on sleep deprivation by the Centers forDisease Control and Prevention, the proportion of California residents who reported insufficient rest or sleepduring each of the preceding 30 days is 8.0%, while this proportion is 8.8% for Oregon residents. Thesedata are based on simple random samples of 11,545 California and 4,691 Oregon residents. Calculate a 95%confidence interval for the difference between the proportions of Californians and Oregonians who are sleepdeprived and interpret it in context of the data

A. the following events are mutually exclusive: living in california and watching american idol. true or false b. the number of patients seen by an outpatient practice is an example of a discrete random variable. true or false c.the law of large numbers states that as the number of times an event experiment is conducted increases, the likelihood of the actual probability of an event approaching the theoretical probability decreases. true or false d. measuring the time it takes for patients to enter the operating room is an example of a continuous random variable. true or false