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] | Roll 18 6-sided dice.
How many times would you expect to get less than or equal to 1? | |
[1] |
There are 55 balls in a bag. This is is the probability distribution of their color:
How many purple balls were in the bag? | |
[1] | There are 50 balls in a bag. This is is the probability distribution of their color:
| | 0.2 | 0.2 | 0.6 | | green | red | purple | | Color |
How many red balls were in the bag? | |
[1] |
There are 70 balls in a bag. This is is the probability distribution of their color:
| | 0.4 | 0.1 | 0.5 | | orange | red | yellow | | Color |
If you choose a random ball from the bag, what is the probability of it not being red or yellow? | |
[1] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.7 | 0.3 | | orange | pink | | Color |
Probability of Type
| | 0.9 | 0.1 | | sedan | wagon | | Type |
What is the probability of a car being a orange wagon? | |
[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:
| | 0.55 | 0.25 | 0.05 | 0.15 | | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than or equal to 2? | |
[1] | Roll 36 6-sided dice.
How many times would you expect to get an odd number? | |
[1] |
We asked a group of girls how many Oranges they eat in a month. Here are the results:
What fraction of the girls eat exactly 4 Oranges in a month? | |
[2] | There are 60 balls in a bag. This is is the probability distribution of their color:
How many red balls were in the bag? | |
[1] |
| A bag has 7 balls with number 6 and 3 balls with a number 3. What will be the average of the numbers of the balls taken out of the bag | |
[1] | Roll 108 6-sided dice.
How many times would you expect to get an odd 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:
| | 0.3 | 0.05 | 0.2 | 0.25 | 0.2 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than 3? | |
[1] | We asked a group of kids how many Pillows they eat in a day. Here are the results:
What is the probability of the kids to eat more than 2 Pillows in a day? | |
[2] |
There are 20 balls in a bag. This is is the probability distribution of their color:
How many pink balls were in the bag? | |
[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] |
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