We asked a group of kids how many Icecreams they eat in a month. Here are the results:
What is the probability of the kids to eat less than 0 Icecreams in a month? | |
[2] | A group of boys did a math test and here are their scores out of 5:
What fraction of the boys score exactly 5? | |
[2] |
A wheel has 10 sections, each a number on it from 1 to 10. 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] | The weather forecast says that the chances of rain are 80%. Your chance of being outside today is 80%. You flip a coin to decide whether to take your umbrella.
What is the probability of getting wet today? | |
[1] |
We asked a group of people how many Hot dogs they eat in a month. Here are the results:
What fraction of the people eat exactly 4 Hot dogs in a month? | |
[2] | We asked a group of people how many Hot dogs they eat in a day. Here are the results:
What fraction of the people eat exactly 4 Hot dogs in a day? | |
[2] |
Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.2 | 0.8 | | blue | orange | | Color |
Probability of Type
| | 0.6 | 0.4 | | sedan | wagon | | Type |
What is the probability of a car being a orange wagon? | |
[2] | A group of dogs were timed running 100m. Here are the results:
What fraction of the dogs run 100m in exactly 13s?
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[2] |
A bag has 9 red balls and 9 blue balls. You take out a red ball, then a red ball, then another ball.
What is the probability of getting red for the last ball? | |
[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 4 and smaller than 1? | |
[1] |
A wheel has 9 sections, each has a reward in dollars, from $1 through to $9.
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 a number that is bigger than 3 and smaller than 5? | |
[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 | 0.05 | | 0.2 | 0.5 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling 1 or 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:
| | 0.55 | 0.1 | | 0.1 | 0.25 | | 1 | 2 | 3 | 4 | 5 | | Number |
What is the probability of rolling a 2? | |
[1] |
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