We asked a group of dogs how many Sandwiches they eat in a day. Here are the results:
What is the probability of the dogs to eat more than 3 Sandwiches in a day? | |
[2] | There are 14 balls in a bag. This is is the probability distribution of their color:
How many red 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:
| | 0.2 | 0.15 | 0.15 | | 0.5 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is smaller than or equal to 4? | |
[1] | There are 90 balls in a bag. This is is the probability distribution of their color:
How many red balls were in the bag? | |
[1] |
A wheel has 7 blue sections and 2 pink sections.
What is the probability of getting blue? | |
[1] | A bag has 5 balls with numbers from 1 to 5. You take out 1 ball.
What is the probability of NOT getting a ball with a number more than 3? | |
[1] |
You roll 2 3-sided dice
You add the two numbers. What is the probability of getting more than 5? | |
[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:
| | 0.6 | 0.1 | 0.05 | | 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] |
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 4? | |
[1] | Flip a coin 14 times.
How many times would you expect to get Heads? | |
[1] |
The weather forecast says that the chances of rain are 40%. The chance of remembering your umbrella is 60%. Your chance of being outside today are 70%.
What is the probability of getting wet today? | |
[1] | There are 16 balls in a bag. This is is the probability distribution of their color:
How many blue balls were in the bag? | |
[1] |
Roll 42 6-sided dice.
How many times would you expect to get more than or equal to 2? | |
[1] | There are 10 balls in a bag. This is is the probability distribution of their color:
| | 0.4 | 0.5 | 0.1 | | red | pink | orange | | Color |
How many orange balls were in the bag? | |
[1] |
A bag has 8 red balls, 4 green balls and 10 blue balls. You take out 1 ball.
What is the probability of NOT getting a red ball? | |
[1] | We asked a group of dogs how many Hot dogs they eat in a week. Here are the results:
What fraction of the dogs eat less than 4 Hot dogs in a week? | |
[2] |
A group of people did a math test and here are their scores out of 5:
What fraction of the people score less than 0? | |
[2] |