Probability Powerplay
Level 6, 2026-04-15
Flip a coin 6 times.
How many times would you expect to get Tails?
[1]
Cars go by on a road, each is a different color and type.

Probability of Color

0.10.9
greenpurple
Color

Probability of Type

0.90.1
wagonsedan
Type

What is the probability of a car being a purple sedan?
[2]
A bag has 8 red balls and 8 blue balls. You take out a blue ball, then a blue ball, then another ball.
What is the probability of getting blue 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:


0.550.10.20.15
12345
Number

What is the probability of rolling a number that is smaller than or equal to 1?
[1]
You shoot an arrow at a target. There is a 70% chance of scoring a 30 and a 30% chance of scoring a 60. What average score do you expect to get if you do this many times?
[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:


0.80.150.05
12345
Number

What is the probability of rolling a number that is smaller than 2?
[1]
A group of people did a math test and here are their scores out of 5:
people

Score0
11
21
31
46
5

What is the probability of the people to score less than 3?
[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:


0.250.150.250.150.2
12345
Number

What is the probability of rolling a number that is bigger than 5 and smaller than 4?
[1]
We asked a group of dogs how many Pillows they eat in a month. Here are the results:
dogs

515
0123
Pillows

What is the probability of the dogs to eat less than 2 Pillows in a month?
[2]
There are 40 balls in a bag. This is is the probability distribution of their color:


0.90.1
purpleorangered
Color

How many red balls were in the bag?
[1]
A wheel has 7 sections, each has a reward in dollars, from $1 through to $7.
What prize do we expect to get if we spin the wheel?
[1]
We asked a group of people how many Chocolates they eat in a month. Here are the results:
people

Chocolates01
13
21
31

What fraction of the people eat less than 1 Chocolates in a month?
[2]
We asked a group of dogs how many Popsicles they eat in a month. Here are the results:
dogs

45
0123
Popsicles

What is the probability of the dogs to eat exactly 0 Popsicles in a month?
[2]
There are 20 balls in a bag. This is is the probability distribution of their color:


0.30.20.5
purpleblueorange
Color

How many orange balls were in the bag?
[1]
You roll 2 3-sided dice
You add the two numbers. What is the probability of getting more than or equal to 6?
[1]