A group of dogs were timed running 100m. Here are the results:
What is the probability of the dogs to run 100m in more than 17s?
| |
[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:
| | 0.1 | 0.15 | 0.25 | | 0.5 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number from 1 to 4? | |
[1] |
A group of kids were timed running 100m. Here are the results:
What is the probability of the kids to run 100m in exactly 17s?
| |
[2] | A bag has 9 balls with numbers from 4 to 12. You take out 1 ball.
What is the probability of NOT getting the ball with the number 6? | |
[1] |
A group of girls were timed running 100m. Here are the results:
What fraction of the girls run 100m in less than 15s?
| |
[2] | Flip 2 coins.
What is the probability of getting 2 heads? | |
[1] |
We asked a group of people how many Pizzas they eat in a day. Here are the results:
What is the probability of the people to eat exactly 1 Pizzas in a day? | |
[2] | We asked a group of humans how many Peaches they eat in a month. Here are the results:
What fraction of the humans eat exactly 1 Peaches in a month? | |
[2] |
Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.2 | 0.8 | | pink | green | | Color |
Probability of Type
| | 0.1 | 0.9 | | sedan | wagon | | Type |
What is the probability of a car being a green sedan? | |
[2] | There are 80 balls in a bag. This is is the probability distribution of their color:
| | 0.4 | 0.4 | 0.2 | | orange | pink | blue | | Color |
How many pink balls were in the bag? | |
[1] |
A wheel has 9 sections, each a number on it from 1 to 9. If you spin an odd number you win that amount of dollars, if you spin an even number you lose.
What prize do we expect to get if we spin the wheel? | |
[1] | We asked a group of humans how many Chocolates they eat in a day. Here are the results:
What is the probability of the humans to eat more than 2 Chocolates in a day? | |
[2] |
There are 30 balls in a bag. This is is the probability distribution of their color:
| | 0.5 | 0.5 | | green | orange | yellow | | Color |
How many orange balls were in the bag? | |
[1] |