Probability Powerplay

Level 6, 2026-10-01

You flip a coin and roll a 8 sided die.
What is the probability of getting a 6 and a tail?

[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:


		0.15	0.15	0.7
1	2	3	4	5
Number

What is the probability of rolling a number that is bigger than 2 or smaller than 4?

[1]

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

boys
2	2	6	4
0	1	2	3	4	5
Score

What fraction of the boys score less than 4?

[2]

You flip a coin and roll a 6 sided die.
What is the probability of getting a 1 and a head?

[1]

You shoot an arrow at a target. There is a 50% chance of scoring a 20, a 30% chance of scoring a 50, or you might miss completely and score 0. 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:


0.75	0.15	0.1
1	2	3	4	5
Number

What is the probability of rolling a number that is bigger than or equal to 4?

[1]

A bag has 4 balls with numbers from 1 to 4. You take out 1 ball.
What is the probability of NOT getting the ball with the number 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:


0.8			0.15	0.05
1	2	3	4	5
Number

What is the probability of rolling a number from 3 to 5?

[1]

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

dogs
1	2	3	5	2	4
0	1	2	3	4	5
Score

What is the probability of the dogs to score more than 1?

[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:


0.55	0.25		0.2
1	2	3	4	5
Number

What is the probability of rolling a number that is smaller than or equal to 1?

[1]

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


0.4		0.6
green	pink	red
Color

If you choose a random ball from the bag, what is the probability of it not being pink?

[1]

We asked a group of kids how many Pillows they eat in a month. Here are the results:

kids
Pillows	0	4
	1	6
	2	3
	3

What fraction of the kids eat more than 1 Pillows in a month?

[2]

We asked a group of kids how many Strawberries they eat in a week. Here are the results:

kids
	2	1	3
0	1	2	3
Strawberries

What is the probability of the kids to eat exactly 3 Strawberries in a week?

[2]

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

girls
3	5	2	6	1	4
0	1	2	3	4	5
Score

What fraction of the girls score exactly 4?

[2]

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

[1]