29. Heart attack stays. The histogram shows the lengths of hospital stays (in days) for all the female patients admitted to hospitals in New York during one year with a primary diagnosis of acute myocardial infarc tion (heart attack). 600 400 # of Female Patients 200 5 10 15 20 25 30 35 40 Stay (days) a) From the histogram, would you expect the mean or median to be larger? Explain. b) Write a few sentences describing this distribution (shape, center, spread, unusual features). c) Which summary statistics would you choose to summarize the center and spread in these data? Why