Probability Powerplay
Level 6, 2026-06-28
Flip 7 coins.
What is the probability of getting 7 heads?
[1]
Roll 1 6-sided die.
What is the probability of getting a number smaller than or equal to 1?
[1]
We asked a group of boys how many Chocolates they eat in a month. Here are the results:
boys

Chocolates0
15
21
3

What is the probability of the boys to eat exactly 0 Chocolates in a month?
[2]
You flip a coin and roll a 3 sided die.
What is the probability of getting a 1 and a head?
[1]
The weather forecast says that the chances of rain are 20%. The chance of remembering your umbrella is 70%. Your chance of being outside today are 50%.
What is the probability of getting wet today?
[1]
There are 16 balls in a bag. This is is the probability distribution of their color:


0.50.5
purpleyellow
Color

How many yellow balls were in the bag?
[1]
Roll 102 6-sided dice.
How many times would you expect to get less than 4?
[1]
There are 18 balls in a bag. This is is the probability distribution of their color:


0.50.5
greenyellow
Color

How many green balls were in 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:


0.90.1
12345
Number

What is the probability of rolling a number that is bigger than 3?
[1]
Roll 24 6-sided dice.
How many times would you expect to get less than 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:


0.750.10.10.05
12345
Number

What is the probability of rolling a number that is bigger than 2 or smaller than 4?
[1]
Cars go by on a road, each is a different color and type.

Probability of Color

0.90.1
purplered
Color

Probability of Type

0.40.6
sedanwagon
Type

What is the probability of a car being a purple wagon?
[2]
We asked a group of dogs how many Pizzas they eat in a month. Here are the results:
Pizzasdogs
06
10
25
35

What is the probability of the dogs to eat more than 3 Pizzas in a month?
[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:


0.150.85
12345
Number

What is the probability of rolling a number that is smaller than or equal to 1?
[1]
A bag has 4 red balls and 3 blue balls. You take out 1 ball.
What is the probability of getting a red ball?
[1]
Roll 48 6-sided dice.
How many times would you expect to get less than or equal to 2?
[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:


0.60.150.10.15
12345
Number

What is the probability of rolling a number that is smaller than 2?
[1]