You roll 2 3-sided dice You add the two numbers. What is the probability of getting less than 3? | |
[1] | Flip 3 coins. What is the probability of getting 3 heads? | |
[1] |
You roll a 6 sided die and a 8 sided die. What is the probability of getting 4 on both dice? | |
[1] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.9 | 0.1 | | orange | yellow | | Color |
Probability of Type
| | 0.6 | 0.4 | | wagon | sedan | | Type |
What is the probability of a car being a yellow sedan? | |
[2] |
Roll 12 6-sided dice. How many times would you expect to get a number less than 5? | |
[1] | Roll 2 6-sided dice. What is the probability of getting 2 numbers that are less than 5? | |
[1] |
You roll 2 3-sided dice You add the two numbers. What is the probability of getting less than 5? | |
[1] | A group of dogs were timed running 100m. Here are the results:
What is the probability of the dogs to run 100m in less than 13s?
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[2] |
A Crazy Die has 5 sides, but each side has a different probability of being rolled. This is is the probability distribution of the sides being rolled:
What is the probability of rolling a number that is bigger than or equal to 2? | |
[1] | A Crazy Die has 5 sides, but each side has a different probability of being rolled. This is is the probability distribution of the sides being rolled:
What is the probability of rolling a number that is bigger than 1? | |
[1] |
We asked a group of boys how many Popsicles they eat in a month. Here are the results:
What fraction of the boys eat exactly 0 Popsicles in a month? | |
[2] | A group of people did a math test and here are their scores out of 5:
What is the probability of the people to score exactly 1? | |
[2] |
Roll 90 6-sided dice. How many times would you expect to get anything except 6? | |
[1] | We asked a group of people how many Burgers they eat in a month. Here are the results:
What fraction of the people eat more than 2 Burgers in a month? | |
[2] |
| You shoot an arrow at a target. There is a 60% chance of scoring a 20 and a 40% chance of scoring a 40. What average score do you expect to get if you do this many times? | |
[1] |