Probability Powerplay

Level 6, 2026-08-21

Flip 2 coins.
What is the probability of getting 2 heads?

[1]

There are 50 balls in a bag. This is is the probability distribution of their color:


0.2	0.5	0.3
orange	pink	blue
Color

How many blue balls were in the bag?

[1]

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

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

What is the probability of the humans to score more than 3?

[2]

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

Probability of Color
0.9	0.1
yellow	green
Color

Probability of Type
0.9	0.1
wagon	sedan
Type

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

[2]

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

Probability of Color
0.6	0.4
yellow	green
Color

Probability of Type
0.7	0.3
sedan	wagon
Type

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

[2]

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

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

What fraction of the boys score exactly 2?

[2]

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

boys
2		3			1
0	1	2	3	4	5
Score

What fraction of the boys score more than 3?

[2]

There are 24 balls in a bag. This is is the probability distribution of their color:


0.25	0.75
red	orange
Color

How many red balls were in the bag?

[1]

A bag has 4 red balls and 6 blue balls. You take out a blue ball, then a red ball, then another ball.
What is the probability of getting blue for the last ball?

[1]

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


0.25	0.75
blue	pink
Color

How many pink balls were in the bag?

[1]

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

people
5	2	3	6
0	1	2	3
Apples

What is the probability of the people to eat more than 2 Apples in a month?

[2]

You flip a coin and roll a 6 sided die.
What is the probability of getting a 4 or a 5 and a head?

[1]

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

Probability of Color
0.2	0.8
purple	pink
Color

Probability of Type
0.6	0.4
sedan	wagon
Type

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

[2]