SOLUTION: two students are selected from a group of 4 psychology majors, 3 business majors, and 2 music majors to discuss their educational needs with school administrators. one student is s
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Question 1159921: two students are selected from a group of 4 psychology majors, 3 business majors, and 2 music majors to discuss their educational needs with school administrators. one student is selected and head to the meeting. then, the second student is selected. find the probability of selecting....
a.) a music major and then a psychology major
b.) two business majors Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! music major would be (2/9) and psychology would be (4/8), so joint probability is product or 1/9.
two business majors would be (3/9)(2/8)=1/12
