We asked a group of humans how many Burgers they eat in a week. Here are the results:
What is the probability of the humans to eat more than 1 Burgers in a week? | |
[2] | Roll 66 6-sided dice.
How many times would you expect to get an odd number? | |
[1] |
There are 48 balls in a bag. This is is the probability distribution of their color:
| | 0.75 | 0.25 | | purple | yellow | | Color |
How many purple balls were in the bag? | |
[1] | There are 30 balls in a bag. This is is the probability distribution of their color:
| | 0.6 | 0.2 | 0.2 | | blue | purple | green | | Color |
How many green balls were in the bag? | |
[1] |
We asked a group of girls how many Bowls of Ramen they eat in a day. Here are the results:
| Bowls of Ramen | girls | | 0 | 5 | | 1 | 4 | | 2 | 4 | | 3 | 0 |
What is the probability of the girls to eat more than 2 Bowls of Ramen in a day? | |
[2] | Roll 2 6-sided dice.
What is the probability of getting 2 numbers that are even? | |
[1] |
Roll 102 6-sided dice.
How many times would you expect to get a number more than 1? | |
[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:
| | 0.65 | 0.05 | 0.25 | 0.05 | | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a number that is bigger than 3 and smaller than 1? | |
[1] |
There are 40 balls in a bag. This is is the probability distribution of their color:
How many red balls were in the bag? | |
[1] | There are 70 balls in a bag. This is is the probability distribution of their color:
| | 0.5 | 0.3 | 0.2 | | blue | pink | purple | | Color |
If you choose a random ball from the bag, what is the probability of it not being pink? | |
[1] |
A group of humans were timed running 100m. Here are the results:
humans
| | 6 | 6 | 2 | 6 | 4 | | 13 | 14 | 15 | 16 | 17 | | Time |
What fraction of the humans run 100m in more than 15s?
| |
[2] | A bag has 6 red balls, 4 blue balls and 7 yellow balls. You take out a red ball, then a red ball, then another ball.
What is the probability of getting blue for the last ball? | |
[1] |
We asked a group of people how many Bananas they eat in a day. Here are the results:
What fraction of the people eat more than 2 Bananas in a day? | |
[2] | We asked a group of humans how many Icecreams they eat in a day. Here are the results:
What is the probability of the humans to eat exactly 3 Icecreams in a day? | |
[2] |
The weather forecast says that the chances of rain are 30%. The chance of remembering your umbrella is 70%. Your chance of being outside today are 90%.
What is the probability of getting wet today? | |
[1] |