15 students at UDM are selected randomly. 5 are Nursing majors, 5 are BioChem majors, and...
15 students at UDM are selected randomly. 5 are Nursing majors, 5 are BioChem majors, and 5 are Economics majors. If two are selected, what is the probability, without replacement, that the first would be a Nursing major and the second would be BioChem?
Homework Answers
Here total number of students are 15
Now we are suppose to select two students
First one is nurse and for that probability is
Now second one is BioChem for that probability is
So required probability is
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15 students at UDM are selected randomly. 5 are Nursing majors,
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