A group of dogs did a math test and here are their scores out of 5:
What fraction of the dogs score more than 1? | |
[2] | There are 8 balls in a bag. This is is the probability distribution of their color:
How many blue balls were in the bag? | |
[1] |
A bag has 6 red balls and 5 blue balls. You take out a blue ball, then a red ball, then another ball.
What is the probability of getting red for the last ball? | |
[1] | A wheel has 3 green sections and 8 red sections.
What is the probability of getting red? | |
[1] |
A group of kids were timed running 100m. Here are the results:
What fraction of the kids run 100m in more than 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:
| | 0.5 | 0.05 | 0.15 | 0.1 | 0.2 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling 2 or 5? | |
[1] |
A group of dogs did a math test and here are their scores out of 5:
What is the probability of the dogs to score less than 1? | |
[2] | We asked a group of dogs how many Chocolates they eat in a week. Here are the results:
What fraction of the dogs eat more than 4 Chocolates in a week? | |
[2] |
A group of girls were timed running 100m. Here are the results:
What is the probability of the girls to run 100m in exactly 13s?
| |
[2] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.6 | 0.4 | | green | blue | | Color |
Probability of Type
| | 0.4 | 0.6 | | wagon | sedan | | Type |
What is the probability of a car being a green sedan? | |
[2] |
| You shoot an arrow at a target. There is a 30% chance of scoring a 10 and a 10% chance of scoring a 40 and a 60% chance of scoring a 60. What average score do you expect to get if you do this many times? | |
[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 from 2 to 4? | |
[1] |
A group of boys were timed running 100m. Here are the results:
What fraction of the boys run 100m in exactly 15s?
| |
[2] |