Cars go by on a road, each is a different color and type.
Probability of Color
| | 1 | | red | green | | Color |
Probability of Type
| | 0.4 | 0.6 | | wagon | sedan | | Type |
What is the probability of a car being a green sedan? | |
[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:
| | 0.25 | 0.15 | 0.25 | | 0.35 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than 4? | |
[1] |
Roll 120 6-sided dice.
How many times would you expect to get a number more than 1? | |
[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:
| | 0.15 | 0.05 | | 0.15 | 0.65 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than or equal to 3? | |
[1] |
A group of people did a math test and here are their scores out of 5:
What fraction of the people score more than 1? | |
[2] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.2 | 0.8 | | orange | purple | | Color |
Probability of Type
| | 1 | | | wagon | sedan | | Type |
What is the probability of a car being a orange sedan? | |
[2] |
Flip 7 coins.
What is the probability of getting 7 heads? | |
[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 3? | |
[1] |
We asked a group of boys how many Icecreams they eat in a week. Here are the results:
What is the probability of the boys to eat more than 1 Icecreams in a week? | |
[2] | A wheel has 7 pink sections and 8 yellow sections.
What is the probability of getting pink? | |
[1] |
A bag has 3 balls with number 8 and 5 balls with a number 3. You take out 1 ball.
What is the probability of getting the ball with the number 8? | |
[1] | You flip a coin and roll a 6 sided die.
What is the probability of getting a number less than 3 and a head? | |
[1] |
A group of kids were timed running 100m. Here are the results:
What fraction of the kids run 100m in exactly 17s?
| |
[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:
| | 0.45 | 0.2 | 0.15 | 0.2 | | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a 3? | |
[1] |
Roll 150 6-sided dice.
How many times would you expect to get anything except 1? | |
[1] |