Suppose that in a Canadian population of college students, 61 percent attend four-year institutions, and the rest attend two-year institutions. Males make up 46 percent of the students in the four-year institutions and 41 percent of the students in the two-year institutions.
a. Complete the following probability table.
Men |
Women |
Total |
|
Four-year institution |
|||
Two-year institution |
|||
Total |
b. Illustrate the probabilities with a tree diagram in a situation where you first identify the gender of the students then identify the type of institution attended.
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