An obstacle course has 1 Fences and 1 Ditches. You have a 100% chance of clearing a Fence and a 50% chance of clearing a Ditch.
What is the probability of having a perfect run (clearing everything)? | |
[1] | Flip a coin 14 times.
How many times would you expect to get Heads? | |
[1] |
We asked a group of humans how many Popsicles they eat in a day. Here are the results:
What is the probability of the humans to eat exactly 2 Popsicles in a day? | |
[2] | We asked a group of dogs how many Pillows they eat in a week. Here are the results:
What is the probability of the dogs to eat less than 4 Pillows in a week? | |
[2] |
A wheel has 6 sections, each a number on it from 1 to 6. If you spin an odd number you win that amount of dollars, if you spin an even number you lose.
What prize do we expect to get if we spin the wheel? | |
[1] | We asked a group of girls how many Burgers they eat in a month. Here are the results:
What fraction of the girls eat more than 0 Burgers in a month? | |
[2] |
A group of humans were timed running 100m. Here are the results:
| Time | humans | | 13 | 3 | | 14 | 4 | | 15 | 6 | | 16 | 0 | | 17 | 0 |
What fraction of the humans run 100m in less than 16s?
| |
[2] | Roll 66 6-sided dice.
How many times would you expect to get more than 6? | |
[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 1? | |
[1] | You roll a 9 sided die and a 5 sided die.
What is the probability of getting 3 on both dice? | |
[1] |
A bag has 3 balls with numbers from 5 to 7. You take out 1 ball.
What is the probability of NOT getting a ball with a number more than 6? | |
[1] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 1 | | | red | pink | | Color |
Probability of Type
| | 0.5 | 0.5 | | wagon | sedan | | Type |
What is the probability of a car being a red sedan? | |
[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 or equal to 1? | |
[1] | We asked a group of kids how many Sandwiches they eat in a month. Here are the results:
What fraction of the kids eat more than 3 Sandwiches in a month? | |
[2] |
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