Question: Answer the following and provide solution for each 1. Four coins are tossed. What is the probability that they are all heads or all tails?

Answer the following and provide solution for each

1. Four coins are tossed. What is the probability that they are all heads or all tails?

2. Two dices are rolled. What is the probability that the 2 faces of the dice show numbers that add up to 9?

3. In choosing a positive integer between 100 and 999 inclusive, what is the probability of choosing a positive integer not divisible by 4?

4. When a die is rolled, what is the probability of getting a 2 or a prime number?

5. Two dice are rolled. What is the probability that the 2 faces of the dice show numbers that add up to 8 or 9?

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