In which distributions does the variable x have a binomial distribution? select each correct answer. when a six-sided number cube is rolled three times, x is the number of 2s rolled. when a six-sided number cube is rolled twice, x is the number of odd numbers rolled. when a six-sided number cube is rolled, x is the number of times rolled before a 2 appears. when a six-sided number cube is rolled twice, x is the sum of the numbers rolled.