QUESTION 13 5 points Save Answer Information for Questions 12 and 13: The 2012 American Academy...
QUESTION 13 5 points Save Answer Information for Questions 12 and 13: The 2012 American Academy of Physician Assistants (AAPA) survey of the population of 84,000 physicians' assistants who were working full time in 2011 reported a mean annual income of $92,460 and a standard deviation of $11,000. Suppose the AAPA collected data on the salaries of 100 randomly selected Physicians' Assistants. Find the probability that the sample mean (which we call x-bar) would fall within $1500 of the population mean. (That is find P($90,960 < x-bar < $93,960). O a. 1.00 O b. 0.827 O c. 0.977 O d. 0.108 O e. 0.023