We asked a group of kids how many Apples they eat in a week. Here are the results:
What is the probability of the kids to eat exactly 3 Apples in a week? | |
[2] | There are 30 balls in a bag. This is is the probability distribution of their color:
| | 0.1 | 0.2 | 0.7 | | purple | yellow | orange | | Color |
If you choose a random ball from the bag, what is the probability of it not being yellow or purple? | |
[1] |
The chances of feeling like icecream are 50%. The chances of being near an icecream store are 40%. There is a 30% chance that you lost all your money.
What is the probability of having icecream? | |
[1] | | You shoot an arrow at a target. There is a 40% chance of scoring a 20 and a 40% chance of scoring a 30 and a 20% chance of scoring a 60. What average score do you expect to get if you do this many times? | |
[1] |
A bag has 2 balls with numbers from 1 to 2. You take out 1 ball.
What is the probability of NOT getting the ball with the number 1? | |
[1] | A bag has 7 balls with numbers from 3 to 9. You take out 1 ball.
What is the probability of getting a ball with a number more than 9? | |
[1] |
We asked a group of humans how many Chocolates they eat in a day. Here are the results:
What fraction of the humans eat more than 0 Chocolates in a day? | |
[2] | 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 exactly 4? | |
[2] |
| You shoot an arrow at a target. There is a 40% chance of scoring a 20, a 50% chance of scoring a 40, or you might miss completely and score 0. What average score do you expect to get if you do this many times? | |
[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 3 and smaller than 4? | |
[1] |
| You shoot an arrow at a target. There is a 40% chance of scoring a 10, a 30% chance of scoring a 60, or you might miss completely and score 0. What average score do you expect to get if you do this many times? | |
[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:
| | 0.25 | 0.2 | 0.05 | | 0.5 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is smaller than 1? | |
[1] |
We asked a group of girls how many Pizzas they eat in a month. Here are the results:
What is the probability of the girls to eat more than 2 Pizzas in a month? | |
[2] | There are 30 balls in a bag. This is is the probability distribution of their color:
| | 0.5 | 0.4 | 0.1 | | green | yellow | red | | Color |
How many yellow balls were in the bag? | |
[1] |
A wheel has 13 sections, each a number on it from 1 to 13. 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] | 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 2 or 4? | |
[1] |
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