Probability Powerplay
Level 6, 2026-07-18
Cars go by on a road, each is a different color and type.

Probability of Color

0.60.4
redyellow
Color

Probability of Type

1
wagonsedan
Type

What is the probability of a car being a red wagon?
[2]
A bag has 2 balls with number 3 and 6 balls with a number 2. You take out 1 ball.
What is the probability of getting the ball with the number 3?
[1]
A group of girls did a math test and here are their scores out of 5:
girls

5414
012345
Score

What fraction of the girls score less than 5?
[2]
An obstacle course has 2 Fences and 1 Ditches. You have a 50% chance of clearing a Fence and a 100% chance of clearing a Ditch.
What is the probability of having a perfect run (clearing everything)?
[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:


0.10.150.250.250.25
12345
Number

What is the probability of rolling a number that is bigger than 3?
[1]
There are 80 balls in a bag. This is is the probability distribution of their color:


0.90.1
orangeblue
Color

How many orange balls were in the bag?
[1]
Cars go by on a road, each is a different color and type.

Probability of Color

0.20.8
yelloworange
Color

Probability of Type

0.70.3
sedanwagon
Type

What is the probability of a car being a orange sedan?
[2]
You roll a 10 sided die and a 6 sided die.
What is the probability of getting 1 on both dice?
[1]
Roll 36 6-sided dice.
How many times would you expect to get an even number?
[1]
A group of kids were timed running 100m. Here are the results:
kids

654
1314151617
Time

What is the probability of the kids to run 100m in exactly 17s?
[2]
Roll 30 6-sided dice.
How many times would you expect to get more than 2?
[1]
A bag has 3 balls with number 6 and 3 balls with a number 6. What will be the average of the numbers of the balls taken out of the bag
[1]
A bag has 6 red balls and 2 blue balls. You take out a red ball, then a blue ball, then another ball.
What is the probability of getting blue for the last ball?
[1]
The weather forecast says that the chances of rain are 30%. The chance of remembering your umbrella is 60%. Your chance of being outside today are 50%.
What is the probability of getting wet today?
[1]
We asked a group of dogs how many Bananas they eat in a week. Here are the results:
Bananasdogs
04
16
25
34

What is the probability of the dogs to eat exactly 2 Bananas in a week?
[2]