1) What is the probability of rolling exactly two 4’s during four rolls of the dice?...

Question

Question

1) What is the probability of rolling exactly two 4’s during four rolls of the dice?

2) What is the probability of getting a total of at least two 4’s during four rolls of the dice?

Answer 1

Answer #1

Probability of getting a 4 is 1/6 as there are 6 possible outcome in each roll.

Please comment if any doubt. Thank you.

Answer 2

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