Question: (10 Points.) Solve the following simple probability problems (2 Points of each).

1. A quiz has 5 true-false questions and 3 multiple choice questions with 4 possible choices. How many ways can you answer all 8 questions?
2. If a class contains 11 boys and 14 girls, what is the probability of calling on 3 girls in a row if you cannot call on the same girl more than once?
3. What is the probability of flipping a coin 4 times and getting a total of at least 3 head?
4. A jury selection group consists of 30 people. 20 are women and 10 are men. How many ways can 7 women and 5 men in no particular order be selected to serve on a 12 person jury panel?
5. What is the probability that out of 20 random people, at least 2 share the same birthday?

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