Roll 1 6-sided die.
What is the probability of NOT getting a 5? | |
[1] | A group of girls were timed running 100m. Here are the results:
What is the probability of the girls to run 100m in exactly 16s?
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[2] |
Roll 60 6-sided dice.
How many times would you expect to get more than 2? | |
[1] | There are 30 balls in a bag. This is is the probability distribution of their color:
| | 0.3 | | 0.7 | | pink | yellow | purple | | Color |
If you choose a random ball from the bag, what is the probability of it not being purple? | |
[1] |
A group of girls did a math test and here are their scores out of 5:
What is the probability of the girls to score more than 4? | |
[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 3 and smaller than 5? | |
[1] |
You flip a coin and roll a 6 sided die.
What is the probability of getting a 5 and a head? | |
[1] | An obstacle course has 1 Fences and 2 Ditches. You have a 50% chance of clearing a Fence and a 100% chance of clearing a Ditch.
What is the probability of having a perfect run (clearing everything)? | |
[1] |
We asked a group of humans how many Apples they eat in a week. Here are the results:
What is the probability of the humans to eat exactly 0 Apples in a week? | |
[2] | There are 90 balls in a bag. This is is the probability distribution of their color:
| | 0.1 | 0.5 | 0.4 | | yellow | red | purple | | Color |
If you choose a random ball from the bag, what is the probability of it being purple or red? | |
[1] |
We asked a group of humans how many Pizzas they eat in a week. Here are the results:
What is the probability of the humans to eat less than 3 Pizzas in a week? | |
[2] | You flip a coin and roll a 6 sided die.
What is the probability of getting a 6 or a 2 and a head or a tail? | |
[1] |
The weather forecast says that the chances of rain are 70%. Your chance of being outside today is 70%. The chance of remembering your umbrella is 60%.
What is the probability of getting wet today? | |
[1] | The weather forecast says that the chances of rain are 60%. Your chance of being outside today is 40%. You flip a coin to decide whether to take your umbrella.
What is the probability of getting wet today? | |
[1] |
A group of boys were timed running 100m. Here are the results:
What is the probability of the boys to run 100m in less than 17s?
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[2] |