Question: 2. Suppose we pick a number at random from the phone book and look at the last digit. (a) What is the set of outcomes

2. Suppose we pick a number at random from the phone book and look at the last digit. (a) What is the set of outcomes and what probability should be assigned to each outcome? (b) Would this model be appropriate if we were looking at the first digit?

4. Suppose we roll a red die and a green die. What is the probability the number on the red die is larger (>) than the number on the green die?

14. In the freshman class, 62% of the students take math, 49% take science, and 38% take both science and math. What percentage takes at least one science or math course?

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