A wheel has 6 sections, each a different color.
What is the probability of getting purple? | |
[1] | A group of kids did a math test and here are their scores out of 5:
What fraction of the kids score more than 2? | |
[2] |
Roll 42 6-sided dice.
How many times would you expect to get less than or equal to 3? | |
[1] | Roll 90 6-sided dice.
How many times would you expect to get less than 4? | |
[1] |
A wheel has 14 sections, each has a reward in dollars, from $1 through to $14.
What prize do we expect to get if we spin the wheel? | |
[1] | Roll 12 6-sided dice.
How many times would you expect to get more than or equal to 1? | |
[1] |
You flip a coin and roll a 6 sided die.
What is the probability of getting a 4 or a 2 and a tail? | |
[1] | A bag has 8 balls with numbers from 5 to 12. You take out 1 ball.
What is the probability of NOT getting the ball with the number 10? | |
[1] |
| A bag has 6 balls with number 1 and 5 balls with a number 4. What will be the average of the numbers of the balls taken out of the bag | |
[1] | We asked a group of dogs how many Apples they eat in a month. Here are the results:
What is the probability of the dogs to eat exactly 2 Apples in a month? | |
[2] |
We asked a group of people how many Bananas they eat in a month. Here are the results:
What fraction of the people eat exactly 3 Bananas in a month? | |
[2] | We asked a group of people how many Apples they eat in a month. Here are the results:
What fraction of the people eat exactly 3 Apples in a month? | |
[2] |
A group of humans were timed running 100m. Here are the results:
| Time | humans | | 13 | 3 | | 14 | 2 | | 15 | 5 | | 16 | 6 | | 17 | 2 |
What fraction of the humans run 100m in exactly 14s?
| |
[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:
| | 0.05 | 0.05 | | 0.15 | 0.75 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling 3 or 4? | |
[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 | 0.1 | 0.2 | 0.2 | 0.25 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is smaller than or equal to 1? | |
[1] |