We asked a group of boys how many Chocolates they eat in a month. Here are the results:
What fraction of the boys eat exactly 4 Chocolates in a month? | |
[2] | We asked a group of dogs how many Icecreams they eat in a month. Here are the results:
What fraction of the dogs eat less than 2 Icecreams in a month? | |
[2] |
Roll 150 6-sided dice.
How many times would you expect to get a number less than 1? | |
[1] | Roll 12 6-sided dice.
How many times would you expect to get an even number? | |
[1] |
A bag has 9 red balls and 4 blue balls. You take out a blue ball, then a blue ball, then another ball.
What is the probability of getting red for the last ball? | |
[1] | There are 12 balls in a bag. This is is the probability distribution of their color:
How many purple balls were in the bag? | |
[1] |
| A bag has 6 balls with number 9 and 7 balls with a number 4. What will be the average of the numbers of the balls taken out of the bag | |
[1] | 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 less than 4? | |
[2] |
We asked a group of dogs how many Pillows they eat in a day. Here are the results:
What fraction of the dogs eat exactly 1 Pillows in a day? | |
[2] | Flip 1 coin.
What is the probability of getting a tail? | |
[1] |
Flip a coin 12 times.
Each time a Head comes up you win $1. How much money would you expect to make altogether? | |
[1] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.1 | 0.9 | | red | orange | | Color |
Probability of Type
| | 0.9 | 0.1 | | sedan | wagon | | Type |
What is the probability of a car being a orange wagon? | |
[2] |
A group of girls did a math test and here are their scores out of 5:
What fraction of the girls score exactly 4? | |
[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:
| | 0.45 | 0.05 | 0.2 | 0.2 | 0.1 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than 3? | |
[1] |
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