Roll 90 6-sided dice.
How many times would you expect to get an ugly number? | |
[1] | Roll 30 6-sided dice.
How many times would you expect to get more than 5? | |
[1] |
A group of dogs were timed running 100m. Here are the results:
What fraction of the dogs run 100m in less than 14s?
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[2] | Roll 4 6-sided dice.
What is the probability of getting 4 numbers that are odd? | |
[1] |
A group of boys were timed running 100m. Here are the results:
What is the probability of the boys to run 100m in exactly 17s?
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[2] | Roll 6 6-sided dice.
How many times would you expect to get an odd number? | |
[1] |
Roll 2 6-sided dice.
What is the probability of getting a 1 on both dice? | |
[1] | We asked a group of girls how many Oranges they eat in a week. Here are the results:
What fraction of the girls eat more than 0 Oranges in a week? | |
[2] |
There are 44 balls in a bag. This is is the probability distribution of their color:
How many yellow balls were in the bag? | |
[1] | There are 10 balls in a bag. This is is the probability distribution of their color:
| | 0.4 | 0.3 | 0.3 | | purple | red | blue | | Color |
If you choose a random ball from the bag, what is the probability of it being purple? | |
[1] |
There are 80 balls in a bag. This is is the probability distribution of their color:
If you choose a random ball from the bag, what is the probability of it not being purple or red? | |
[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 less than 4? | |
[2] |
A group of boys did a math test and here are their scores out of 5:
What is the probability of the boys to score exactly 3? | |
[2] | Roll 66 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 4 or smaller than 5? | |
[1] |