| Questions: | Answers (decimal form when numeric) |
|---|
| What is the probability of rolling an even number on a fair die? | |
| A fair coin is flipped 3 times, what is the probability that it lands as heads all 3 times? | |
| How many possible 4 letter 'words' are there? | |
| 3 fair coins are flipped, what is the probability that exactly 2 come up heads? | |
| How many possible 2 letter 'words' are there? | |
| If 2 fair dice are rolled, and they both show the same number, what is the probability that the sum of the numbers is even? | |
| How many possible outcomes are there if two fair dice (one red and one blue) are rolled? | |
| How many possible 3 letter 'words' are there? | |
| Mathematically, what does the following symbol mean? ! | |
| How many possible 2 character 'words' can be made if the first character is a letter and the second character is either a letter or a digit? | |
| | Questions: | Answers (decimal form when numeric) |
|---|
| If 5 fair dice are rolled, what is the inverse of the probability that they will all show the same number? | |
| How many possible different license plates can be made if it first has 2 letters, next has 2 digits, and lastly has 1 either letter or digit? | |
| If there is a bag of M&M's, and the ratios of red to green to yellow to blue to orange to brown is 2:1:3:2:1:1 respectively, then what is the probability that the first M&M removed | |
| How many possible 3 letter 'words' are there with no letters repeating? | |
| One coin from each year with the dates 1987 through 1997 are flipped, how many possible outcomes are there? | |
| What is the probability that the number rolled from a fair die is prime? | |
| There is a class of 10 students, how many ways can the students be divided into groups of 5? | |
| If 10 coins are flipped, 1 of them has heads on both sides, a different 1 has tails on both sides, and the other 8 are fair, what is the probability that they will all come up tail | |
| In a combination, order doesn't matter, in what does order matter? | |
| How many ways could a person get exactly 10 of these 20 questions correct? | |
|
