Roll 1 6-sided die.
What is the probability of getting a number bigger than or equal to 6? | |
[1] | You flip a coin and roll a 6 sided die.
What is the probability of getting a 6 or a 6 and a head? | |
[1] |
A bag has 6 balls with number 5 and 3 balls with a number 6. You take out 1 ball.
What is the probability of getting the ball with the number 5? | |
[1] | Roll 120 6-sided dice.
How many times would you expect to get an even number? | |
[1] |
Flip 3 coins.
What is the probability of getting 3 heads? | |
[1] | You roll a 9 sided die and a 8 sided die.
What is the probability of getting 6 on both dice? | |
[1] |
The weather forecast says that the chances of rain are 70%. Your chance of being outside today is 60%. The chance of remembering your umbrella is 70%.
What is the probability of getting wet today? | |
[1] | The weather forecast says that the chances of rain are 80%. The chance of remembering your umbrella is 60%. Your chance of being outside today are 50%.
What is the probability of getting wet today? | |
[1] |
A bag has 10 red balls and 4 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 bag has 4 balls with number 4 and 8 balls with a number 4. You take out 1 ball.
What is the probability of getting the ball with the number 4? | |
[1] |
Roll 78 6-sided dice.
How many times would you expect to get anything except 6? | |
[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 4? | |
[1] |
A group of dogs did a math test and here are their scores out of 5:
What is the probability of the dogs to score more than 2? | |
[2] | Roll 48 6-sided dice.
How many times would you expect to get more than or equal to 2? | |
[1] |
A group of girls were timed running 100m. Here are the results:
What fraction of the girls run 100m in less than 16s?
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[2] | You flip a coin and roll a 6 sided die.
What is the probability of getting a 5 and a tail? | |
[1] |
The weather forecast says that the chances of rain are 60%. Your chance of being outside today is 80%. The chance of remembering your umbrella is 40%.
What is the probability of getting wet today? | |
[1] | Roll 1 6-sided die.
What is the probability of getting a 6? | |
[1] |
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