Discuss the following:
Q1: The following contingency table above cross classifies institution of higher education in the United States by region and type.
Public Private Total
Northeast 6 14 20
Mideast 4 12 16
South 15 9 24
West 15 25 40
Total 40 60 100
Suppose an institution of higher education is selected at random. Determine the probability that the institution obtained:
is in the West
is in the Mideast and Public
is a private institution or in the West
is a Public institution GIVEN the institution is in the northeast
is in the Mideast and Northeast
Q2: The following question about the variable in the contingency table
Name the two variable that are mutually exclusive?
Name the two variables that are compliments of each other?