Probability Powerplay

Level 6, 2026-05-22

Flip 3 coins.
What is the probability of getting 3 heads?

[1]

Cars go by on a road, each is a different color and type.

What is the probability of a car being a red wagon?

[2]

Roll 150 6-sided dice.
How many times would you expect to get anything except 6?

[1]

Flip 7 coins.
What is the probability of getting 7 heads?

[1]

There are 30 balls in a bag. This is is the probability distribution of their color:

How many yellow balls were in the bag?

[1]

There are 80 balls in a bag. This is is the probability distribution of their color:

How many orange balls were in the bag?

[1]

We asked a group of people how many Hot dogs they eat in a month. Here are the results:

What fraction of the people eat more than 0 Hot dogs in a month?

[2]

You flip a coin and roll a 6 sided die.
What is the probability of getting a 3 or a 2 and a head?

[1]

A bag has 9 balls with numbers from 4 to 12. You take out 1 ball.
What is the probability of getting a ball with an odd number?

[1]

Roll 42 6-sided dice.
How many times would you expect to get more than or equal to 2?

[1]

Roll 1 6-sided die.
What is the probability of getting a number smaller than or equal to 3?

[1]

A bag has 5 red balls and 9 blue balls. You take out 1 red ball, then another ball.
What is the probability of getting blue for the second ball?

[1]

A group of people did a math test and here are their scores out of 5:

What fraction of the people score more than 1?

[2]

Cars go by on a road, each is a different color and type.

What is the probability of a car being a green sedan?

[2]

We asked a group of humans how many Hot dogs they eat in a month. Here are the results:

What is the probability of the humans to eat exactly 1 Hot dogs in a month?

[2]