We asked a group of kids how many Burgers they eat in a week. Here are the results:
What fraction of the kids eat more than 3 Burgers in a week? | |
[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 more than 5? | |
[2] |
There are 30 balls in a bag. This is is the probability distribution of their color:
| | 0.8 | 0.1 | 0.1 | | orange | red | yellow | | Color |
How many red balls were in the bag? | |
[1] | Roll 36 6-sided dice.
How many times would you expect to get less than or equal to 3? | |
[1] |
You roll a 8 sided die and a 6 sided die.
What is the probability of getting 3 on both dice? | |
[1] | A group of kids did a math test and here are their scores out of 5:
What fraction of the kids score less than 3? | |
[2] |
You flip a coin and roll a 6 sided die.
What is the probability of getting a 3 and a tail? | |
[1] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.6 | 0.4 | | yellow | orange | | Color |
Probability of Type
| | 0.4 | 0.6 | | wagon | sedan | | Type |
What is the probability of a car being a orange wagon? | |
[2] |
Flip a coin 16 times.
Each time a head comes up you win $2 and with each tail you lose $3. How much money would you expect to make altogether? | |
[1] | Flip a coin 10 times.
Each time a Head comes up you win $1. How much money would you expect to make altogether? | |
[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 | 0.2 | 0.2 | 0.15 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than or equal to 4? | |
[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 3? | |
[1] |
Flip a coin 6 times.
Each time a head comes up you win $3 and with each tail you lose $4. How much money would you expect to make altogether? | |
[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:
| | 0.4 | 0.15 | 0.2 | 0.25 | | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is smaller than 4? | |
[1] |
We asked a group of boys how many Hot dogs they eat in a month. Here are the results:
What fraction of the boys eat exactly 0 Hot dogs in a month? | |
[2] |