Events: explain the meaning of “Event with equally likely outcomes”.

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Events

1. Explain the meaning of “Event with equally likely outcomes”. (4pts)

2. Explain the difference between joint(nonexclusive) events and disjoint(mutually exclusive) events. (4pts)

3. Explain the difference between P(A) and P(A|B). What does it mean if they are equal in value? What does it mean if they are unequal in value? (4pts)

4. Explain the difference between P(A|B) and P(B|A). Must they be equal in value? (4pts)

5. Explain the difference between Permutation and Combination. (4pts)