Question: Use the following table for problems 11-15. The table shows the responses of 125 people to the question of whether they prefer Burger King or

Use the following table for problems 11-15. The table shows the responses of 125 people to the question of whether they prefer Burger King or McDonalds or Neither.

Burger King McDonaldsNeitherTotal

Male25201560

Female10352065

Total355535125

11.What is the probability that a randomly selected person prefers McDonalds?

12.What is the probability that a randomly selected person is male?

13.What is the probability that a randomly selected person prefers Burger King or is female?

14.What is the probability that a randomly selected person prefers McDonalds given that the person is female?

15.Given that a female and male are randomly selected for a "blind" date, what is the probability they will both prefer McDonalds?

Use the following information for problems 16-20. An urn contains 5 marbles with the following colors: Red, White, Blue, Green, and Yellow. You cannot see into the urn and all the marbles have the same feel, so the selections are random.

16.If two marbles are picked out one at a time (without replacement), how many different permutations can there be?

17.If two marbles are picked out one at a time (without replacement), how many different combinations can there be?

18.If only one marble is picked, what is the probability that is it not Yellow?

19.If two marbles are picked (with replacement), what is the probability that both marbles are Blue?

20.If two marbles are picked (without replacement), what is the probability that one of the marbles picked will be Red and the other one Green? [Hint: For this problem, the first marble picked could be either Red or Green.]

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