In a game of Bingo, the contestants have a 1 in 12 chance of winning each round. If Shirley plays 6 rounds, what is the probability that she will win at least half of them? Round your answer to the nearest hundredth.

Question

﻿In a game of Bingo, the contestants have a 1 in 12 chance of winning each round. If Shirley plays 6 rounds, what is the probability that she will win at least half of them? Round your answer to the nearest hundredth.

anonymous · Answer

Possible answer: He could have changed
the rules so that he rolls at least one pair
of 6s in 25 (or more) rolls of a pair of dice.
This makes his expected value positive.

anonymous · Answer

That possible answer doesn't have anything to do with the question that was asked.