We asked a group of humans how many Pizzas they eat in a month. Here are the results:
What fraction of the humans eat less than 0 Pizzas in a month? | |
[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:
| | 0.2 | | 0.25 | 0.1 | 0.45 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number from 4 to 5? | |
[1] |
The weather forecast says that the chances of rain are 30%. Your chance of being outside today is 90%. The chance of remembering your umbrella is 60%.
What is the probability of getting wet today? | |
[1] | We asked a group of dogs how many Bowls of Ramen they eat in a week. Here are the results:
dogs
| | 5 | 4 | 3 | 3 | | 0 | 1 | 2 | 3 | | Bowls of Ramen |
What fraction of the dogs eat exactly 2 Bowls of Ramen in a week? | |
[2] |
There are 40 balls in a bag. This is is the probability distribution of their color:
| | 0.4 | 0.1 | 0.5 | | orange | blue | red | | Color |
How many red balls were in the bag? | |
[1] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.5 | 0.5 | | orange | purple | | Color |
Probability of Type
| | 1 | | wagon | sedan | | Type |
What is the probability of a car being a orange wagon? | |
[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 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 2 and smaller than 4? | |
[1] |
There are 50 balls in a bag. This is is the probability distribution of their color:
| | 0.2 | 0.5 | 0.3 | | red | orange | yellow | | Color |
If you choose a random ball from the bag, what is the probability of it not being orange? | |
[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 5 and smaller than 4? | |
[1] |
We asked a group of kids how many Icecreams they eat in a day. Here are the results:
What fraction of the kids eat less than 0 Icecreams in a day? | |
[2] | | You shoot an arrow at a target. There is a 40% chance of scoring a 20, a 40% chance of scoring a 60, or you might miss completely and score 0. What average score do you expect to get if you do this many times? | |
[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 4? | |
[2] | There are 20 balls in a bag. This is is the probability distribution of their color:
How many blue balls were in the bag? | |
[1] |
Roll 18 6-sided dice.
How many times would you expect to get a number less than 6? | |
[1] |