Cars go by on a road, each is a different color and type.
Probability of Color
| | 1 | | | yellow | pink | | Color |
Probability of Type
| | 0.2 | 0.8 | | sedan | wagon | | Type |
What is the probability of a car being a pink sedan? | |
[2] | A wheel has 2 sections, each a different color.
What is the probability of getting blue? | |
[1] |
Roll 1 6-sided die.
What is the probability of getting an odd number? | |
[1] | A group of dogs were timed running 100m. Here are the results:
What fraction of the dogs run 100m in exactly 15s?
| |
[2] |
You roll 2 3-sided dice
You add the two numbers. What is the probability of getting less than or equal to 5? | |
[1] | Cars go by on a road, each is a different color and type.
Probability of Color
| | 0.1 | 0.9 | | purple | yellow | | Color |
Probability of Type
| | 0.5 | 0.5 | | sedan | wagon | | Type |
What is the probability of a car being a yellow wagon? | |
[2] |
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 less than 0? | |
[2] | There are 2 balls in a bag. This is is the probability distribution of their color:
How many red balls were in the bag? | |
[1] |
| You shoot an arrow at a target. There is a 60% chance of scoring a 30, a 20% chance of scoring a 60, or you might miss completely and score 0. What average score do you expect to get if you do this many times? | |
[1] | We asked a group of people how many Popsicles they eat in a week. Here are the results:
What is the probability of the people to eat more than 2 Popsicles in a week? | |
[2] |
A bag has 8 balls with numbers from 3 to 10. You take out 1 ball.
What is the probability of getting a ball with an even number? | |
[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] |
A group of boys were timed running 100m. Here are the results:
What is the probability of the boys to run 100m in less than 17s?
| |
[2] | A bag has 3 red balls, 4 blue balls and 4 yellow balls. You take out a red ball, then a yellow ball, then another ball.
What is the probability of getting red for the last ball? | |
[1] |
|