Question: 1. (+2) Three students try independently to solve a difficult math problem. Individually, each is successful with . 6 probability. What is the probability that

1. (+2) Three students try independently to solve a difficult math problem. Individually, each is successful with . 6 probability. What is the probability that at least one is successful? 2. (+2) State whether the following are true (T) or not always true (F), where A and B are events: a. If A and B are mutually exclusive, then they are independent. b. If A, B, A, and B all occur with non-zero probability and A C B then A and B are not independent

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