We asked a group of humans how many Pillows they eat in a day. Here are the results:
What fraction of the humans eat less than 2 Pillows in a day? | |
[2] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.4 | 0.6 | | yellow | orange | | Color |
Probability of Type
| | 0.4 | 0.6 | | sedan | wagon | | Type |
What is the probability of a car being a yellow sedan? | |
[2] |
We asked a group of kids how many Peaches they eat in a week. Here are the results:
What fraction of the kids eat exactly 2 Peaches in a week? | |
[2] | | A bag has 8 balls with number 8 and 4 balls with a number 1. What will be the average of the numbers of the balls taken out of the bag | |
[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 and smaller than 5? | |
[1] | A bag has 3 red balls and 5 blue balls. You take out a blue ball, then a red ball, then another ball.
What is the probability of getting blue for the last ball? | |
[1] |
There are 50 balls in a bag. This is is the probability distribution of their color:
| | 0.4 | 0.6 | | pink | purple | green | | Color |
If you choose a random ball from the bag, what is the probability of it being pink? | |
[1] | A group of dogs did a math test and here are their scores out of 5:
What fraction of the dogs score more than 4? | |
[2] |
There are 20 balls in a bag. This is is the probability distribution of their color:
| | 0.4 | 0.4 | 0.2 | | green | blue | pink | | Color |
If you choose a random ball from the bag, what is the probability of it being green or blue? | |
[1] | | You shoot an arrow at a target. You will either score 10 (40% chance), 30 (20% chance), or 50. What average score do you expect to get if you do this many times? | |
[1] |
A bag has 9 balls with numbers from 3 to 11. You take out 1 ball.
What is the probability of NOT getting the ball with the number 2? | |
[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 4? | |
[1] |
Roll 48 6-sided dice.
How many times would you expect to get more than 4? | |
[1] | A bag has 5 balls with numbers from 5 to 9. You take out 1 ball.
What is the probability of NOT getting the ball with the number 8? | |
[1] |
A group of humans did a math test and here are their scores out of 5:
What fraction of the humans score less than 0? | |
[2] |