Suppose that a 2012 report lists 100 heart attacks, 75 among men
in a population of 25,000 men and 25,000 women. What is the ratio
of heart attacks (men to women)? The proportion of the heart attack
report who are men, and the heart attack rate for men during
2012?
-Suppose I were to tell you that there are 5.2 million
white females with diabetes in the United States 20 years and older
out of a population of 84.7 million, and 2.2 million black females
with diabetes out of a population of 14.0 million. What is the
ratio