You flip a coin and roll a 6 sided die.
What is the probability of getting a number more than 3 and a head? | |
[1] | A bag has 10 red balls, 3 green balls and 9 blue balls. You take out 1 ball.
What is the probability of NOT getting a green ball? | |
[1] |
We asked a group of dogs how many Icecreams they eat in a month. Here are the results:
What fraction of the dogs eat more than 1 Icecreams in a month? | |
[2] | A group of kids were timed running 100m. Here are the results:
What is the probability of the kids to run 100m in less than 15s?
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[2] |
A group of humans did a math test and here are their scores out of 5:
What fraction of the humans score more than 5? | |
[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 | 0.2 | 0.7 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number from 4 to 5? | |
[1] |
A group of kids were timed running 100m. Here are the results:
What is the probability of the kids to run 100m in more than 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:
| | 0.15 | 0.15 | 0.1 | 0.1 | 0.5 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is smaller than or equal to 3? | |
[1] |
Roll 18 6-sided dice.
How many times would you expect to get an even number? | |
[1] | Roll 54 6-sided dice.
How many times would you expect to get an ugly number? | |
[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 3? | |
[1] | | You shoot an arrow at a target. There is a 30% chance of scoring a 20 and a 30% chance of scoring a 40 and a 40% chance of scoring a 50. What average score do you expect to get if you do this many times? | |
[1] |
We asked a group of kids how many Pizzas they eat in a week. Here are the results:
What fraction of the kids eat exactly 1 Pizzas in a week? | |
[2] | You flip a coin and roll a 6 sided die.
What is the probability of getting a 3 or a 6 and a tail? | |
[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 smaller than or equal to 1? | |
[1] |