Probability Powerplay
Level 6, 2026-08-29
Flip 7 coins.
What is the probability of getting 7 heads?
[1]
A wheel has 6 sections, 2 of each color.
What is the probability of getting green?
[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:


1
12345
Number

What is the probability of rolling a number that is smaller than 1?
[1]
Roll 84 6-sided dice.
How many times would you expect to get an even number?
[1]
There are 60 balls in a bag. This is is the probability distribution of their color:


0.50.30.2
purplegreenblue
Color

How many green balls were in the bag?
[1]
Roll 54 6-sided dice.
How many times would you expect to get an odd number?
[1]
Roll 120 6-sided dice.
How many times would you expect to get less than or equal to 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:


0.150.20.250.4
12345
Number

What is the probability of rolling a number from 1 to 5?
[1]
Flip a coin 8 times.
Each time a head comes up you win $1 and with each tail you lose $2. How much money would you expect to make altogether?
[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:


1
12345
Number

What is the probability of rolling a number that is bigger than 5 and smaller than 4?
[1]
A group of people did a math test and here are their scores out of 5:
Scorepeople
06
11
20
30
45
53

What fraction of the people score more than 2?
[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:


0.050.250.150.55
12345
Number

What is the probability of rolling a number that is bigger than 5 and smaller than 4?
[1]
There are 16 balls in a bag. This is is the probability distribution of their color:


0.50.5
redpurple
Color

How many purple balls were in the bag?
[1]
Cars go by on a road, each is a different color and type.

Probability of Color

1
purplepink
Color

Probability of Type

0.60.4
sedanwagon
Type

What is the probability of a car being a purple wagon?
[2]
The chances of feeling like icecream are 50%. The chances of being near an icecream store are 70%. There is a 30% chance that you lost all your money.
What is the probability of having icecream?
[1]
There are 60 balls in a bag. This is is the probability distribution of their color:


0.50.10.4
orangeredpurple
Color

How many orange balls were in the bag?
[1]
A bag has 8 balls with number 1 and 4 balls with a number 6. What will be the average of the numbers of the balls taken out of the bag
[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:


0.550.20.050.150.05
12345
Number

What is the probability of rolling a 2?
[1]