Probability Powerplay
Level 6, 2026-08-23
You roll 2 3-sided dice
You add the two numbers. What is the probability of getting exactly 6?
[1]
A wheel has 7 purple sections and 2 blue sections.
What is the probability of getting purple?
[1]
A bag has 4 balls with numbers from 4 to 7. You take out 1 ball.
What is the probability of NOT getting the ball with the number 8?
[1]
Flip 7 coins.
What is the probability of getting 7 tails?
[1]
There are 30 balls in a bag. This is is the probability distribution of their color:


0.40.20.4
yellowredorange
Color

How many red balls were in the bag?
[1]
Flip a coin 12 times.
Each time a Tail comes up you win $2. How much money would you expect to make altogether?
[1]
An obstacle course has 1 Fences and 1 Ditches. You have a 100% chance of clearing a Fence and a 100% chance of clearing a Ditch.
What is the probability of having a perfect run (clearing everything)?
[1]
A group of humans did a math test and here are their scores out of 5:
humans

Score03
14
2
3
43
53

What is the probability of the humans to score more than 5?
[2]
We asked a group of people how many Burgers they eat in a month. Here are the results:
people

4235
0123
Burgers

What is the probability of the people to eat more than 3 Burgers in a month?
[2]
The weather forecast says that the chances of rain are 40%. Your chance of being outside today is 50%. The chance of remembering your umbrella is 40%.
What is the probability of getting wet today?
[1]
You roll a 6 sided die and a 9 sided die.
What is the probability of getting 7 on both dice?
[1]
Cars go by on a road, each is a different color and type.

Probability of Color

1
redpurple
Color

Probability of Type

1
sedanwagon
Type

What is the probability of a car being a purple sedan?
[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:


0.20.150.050.10.5
12345
Number

What is the probability of rolling 1 or 4?
[1]
Roll 18 6-sided dice.
How many times would you expect to get more than or equal to 5?
[1]
You roll 2 3-sided dice
You add the two numbers. What is the probability of getting less than or equal to 2?
[1]
There are 55 balls in a bag. This is is the probability distribution of their color:


0.20.8
pinkblue
Color

How many pink balls were in the bag?
[1]
You shoot an arrow at a target. You will either score 20 (50% chance), 30 (10% chance), or 60. What average score do you expect to get if you do this many times?
[1]