Question: On one pacific island that 34% of people have blood type A, 15% blood type B, 23% blood type AB, and 28% blood type O. We go out and collect a sample of blood from 100 people on an island at the other end of the archipelago, and find the following:

A: 12 B: 56 AB: 2 O: 30

a. Present the data that was collected by this researcher in an appropriate graphical form. Be sure to label your graph appropriately and to give it an appropriate title. (4 points)

b. Calculating by hand, is our result compatible with the hypothesis that the distribution of blood groups is the same within the populations on both islands? Explain! (3 points)