Ex. 2. Determine the probability of getting the sum 6 exactly 3 times in 7 throws with a pair of fair dice.
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- A random number generator selects two integers from 1 to 30. What is the probability that both numbers are less than 12?In Pennsylvania’s Cash 5 game, a player chooses five different numbers from 1 to 43. If these five numbers match the five numbers drawn (in any order), the player wins (or shares) the top prize. What is the probability of winning the top prize when the player buys one ticket?
