Question

11. 40% of the kids in AMS are Commuters. 30% of the students in AMS are Business majors. 15% are both. What is the probability that an AMS student selected at random is: a. A commuter but not a business major? b. Neither a Commuter nor a business major c. Not a Business major d. Either a business major or not a commuter e. Given the fact that a student selected at random is a commuter, find the probability that he is a Business major f. Are the events "Commuter" and "Business major" independent or dependent? Justify your answer by stating what you checked to determine whether events are independent or dependent.

          11. 40% of the kids in AMS are Commuters.
30% of the students in AMS are Business majors.
15% are both.
What is the probability that an AMS student selected at random is:
a. A commuter but not a business major?
b. Neither a Commuter nor a business major
c. Not a Business major
d. Either a business major or not a commuter
e. Given the fact that a student selected at random is a commuter, find the
probability that he is a Business major
f. Are the events "Commuter" and "Business major" independent or dependent?
Justify your answer by stating what you checked to determine whether
events are independent or dependent.

11. 40% of the kids in AMS are Commuters.
30% of the students in AMS are Business majors.
15% are both.
What is the probability that an AMS student selected at random is:
a. A commuter but not a business major?
b. Neither a Commuter nor a business major
c. Not a Business major
d. Either a business major or not a commuter
e. Given the fact that a student selected at random is a commuter, find the
probability that he is a Business major
f. Are the events "Commuter" and "Business major" independent or dependent?
Justify your answer by stating what you checked to determine whether
events are independent or dependent.

Added by Steven A.

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