Given a 12 sided fair die write down a probability function that gives the probability of rolling x '7's from 20 rolls. I'm not really sure where to start Missing: z.
SOLUTION: A 12 sided die is rolled . The set of equally likely outcomes is Find the probability of rolling a number greater than 3. Missing: z 20.
If you roll a six- sided die, there are six possible outcomes, and each of these Of these 20 possible outcomes, 14 are favorable (sweet), so the probability that the cherry Therefore, the probability of both events occurring is 1/2 x 1/6 = 1/ 12. If you flip a coin two times, what is the probability that you will get a head on the.