A group of files in a medical clinic classifies the patients by gender and by type of diabetes (type 1 or type 2). The groupings may be shown as follows. The table gives the number in each classification.

a. Display the information on this 2 × 2 table as a Venn diagram using €œtype 1€ and €œmale€ as the two events displayed as circles. Explain how the Venn diagram and the given 2 × 2 table display the same information. If one file is selected at random, find the probability of the following:
b. The selected individual is female.
c. The selected individual has type 2 diabetes.

Transcribed Image Text:

Gender Male female Type of Diabetes 2 15 20 30 35