A fair die is rolled 6 times. What is the probability of having no 1 and no 2 among the rolls? The probability of getting a 3, 4, 5 or 6 the 1st time is 4 ways out of 6, which is or multiplied by the probability of getting a 3, 4, 5 or 6 the 2nd time, or multiplied by the probability of getting a 3, 4, 5 or 6 the 3rd time, or

multiplied by the probability of getting a 3, 4, 5 or 6 the 4th time, or multiplied by the probability of getting a 3, 4, 5 or 6 the 5th time, or multiplied by the probability of getting a 3, 4, 5 or 6 the 6th time, or So it's or about .088

A fair die is rolled 4 times. What is the probability of having no 1 and no 2 among the rolls? The probability of getting a 3, 4, 5 or 6 the 1st time is 4 ways out of 6, which is or multiplied by the probability of getting a 3, 4, 5 or 6 the 2nd time, or multiplied by the probability of getting a 3, 4, 5 or 6 the 3rd time, or

multiplied by the probability of getting a 3, 4, 5 or 6 the 4th time, or (2/3)^4