The percentage of U.S. gross domestic product needed for health services hovers around 17%. This is reportedly the largest percentage of any Western country. With your new understanding of public health finance and health economics, describe at least four finance or economic reasons that contribute to this large value.

The Central Limit Theorem says the sampling distribution of the sample mean is approximately normal under certain conditions. Which ofthe following is a necessary condition for the Central Limit Theorem to be used? O A. The sample size must be large (e.g., at least 30). O B.The population size must be large (e.g., at least 30). O C.The population from which we are sampling must not be normally distributed. Question 16 (1 point) If five hundred confidence intervals, each having a level of confidence of 90%, were computed for a population mean / , approximately how many of the intervals would be expected to contain / ? 475 450 555.56 0.0018 Question 17 (1 point) A population is bimodal. A sample of size 39 is taken from this population. The distribution of sample means is approximately normal. What "idea" allows us to know this? Axioms of Probability Law of Large Numbers Fundamental Theorem of Calculus Central Limit Theorem