Roll 120 6-sided dice.
How many times would you expect to get more than 4? | |
[1] | A wheel has 5 green sections and 3 pink sections.
What is the probability of getting pink? | |
[1] |
Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.8 | 0.2 | | blue | orange | | Color |
Probability of Type
| | 0.8 | 0.2 | | wagon | sedan | | Type |
What is the probability of a car being a orange sedan? | |
[2] | A group of kids were timed running 100m. Here are the results:
What is the probability of the kids to run 100m in exactly 13s?
| |
[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 | 0.05 | 0.15 | 0.15 | 0.4 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than 2 or smaller than 5? | |
[1] | We asked a group of girls how many Bananas they eat in a day. Here are the results:
What fraction of the girls eat more than 0 Bananas in a day? | |
[2] |
There are 8 balls in a bag. This is is the probability distribution of their color:
| | 0.75 | 0.25 | | yellow | orange | | Color |
How many orange balls were in the bag? | |
[1] | There are 30 balls in a bag. This is is the probability distribution of their color:
| | 0.2 | 0.4 | 0.4 | | pink | orange | yellow | | Color |
How many yellow balls were in the bag? | |
[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:
| | 0.25 | 0.15 | 0.25 | 0.35 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is smaller than or equal to 3? | |
[1] | A group of people were timed running 100m. Here are the results:
people
| | 4 | 4 | 2 | 3 | 6 | | 13 | 14 | 15 | 16 | 17 | | Time |
What fraction of the people run 100m in less than 15s?
| |
[2] |
| A bag has 5 balls with number 8 and 6 balls with a number 8. What will be the average of the numbers of the balls taken out of the bag | |
[1] | A group of humans were timed running 100m. Here are the results:
humans
| |
| Time | 13 | 3 | | 14 | 1 | | 15 | 1 | | 16 | 3 | | 17 | 3 |
What is the probability of the humans to run 100m in exactly 16s?
| |
[2] |
A bag has 7 balls with numbers from 4 to 10. You take out 1 ball.
What is the probability of NOT getting the ball with the number 3? | |
[1] | 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 5? | |
[2] |
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