Probability Powerplay

Level 6, 2026-10-11

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

Peaches	kids
0	2
1	0
2	2
3	4

What is the probability of the kids to eat more than 2 Peaches in a week?

[2]

A bag has 2 balls with numbers from 2 to 3. You take out 1 ball.
What is the probability of NOT getting the ball with the number 2?

[1]

Roll 90 6-sided dice.
How many times would you expect to get anything except 1?

[1]

Roll 132 6-sided dice.
How many times would you expect to get an odd number?

[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:


0.7		0.05	0.2	0.05
1	2	3	4	5
Number

What is the probability of rolling 1 or 3?

[1]

You roll a 4 sided die and a 7 sided die.
What is the probability of getting 4 on both dice?

[1]

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

people
Score	0	4
	1	3
	2	2
	3	3
	4	4
	5	5

What fraction of the people score exactly 1?

[2]

There are 20 balls in a bag. This is is the probability distribution of their color:


0.2	0.2	0.6
pink	orange	purple
Color

How many orange balls were in the bag?

[1]

Roll 18 6-sided dice.
How many times would you expect to get anything except 4?

[1]

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

dogs
Bananas	0	5
	1	1
	2	4
	3	6

What fraction of the dogs eat less than 0 Bananas in a month?

[2]

A group of people were timed running 100m. Here are the results:

people
	3	3	1	2
13	14	15	16	17
Time

What fraction of the people run 100m in exactly 17s?

[2]

The weather forecast says that the chances of rain are 70%. The chance of remembering your umbrella is 40%. Your chance of being outside today are 80%.
What is the probability of getting wet today?

[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:


	0.2	0.2		0.6
1	2	3	4	5
Number

What is the probability of rolling a number from 2 to 3?

[1]

Flip a coin 18 times.
Each time a head comes up you win $3 and with each tail you lose $1. How much money would you expect to make altogether?

[1]

There are 70 balls in a bag. This is is the probability distribution of their color:


0.5	0.2	0.3
yellow	purple	pink
Color

How many pink balls were in the bag?

[1]

Flip 2 coins.
What is the probability of getting a head and a tail?

[1]