Probability Powerplay
Level 6, 2026-07-25
An obstacle course has 2 Fences and 1 Ditches. You have a 100% 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 bag has 11 balls with numbers from 1 to 11. You take out 1 ball.
What is the probability of NOT getting a ball with a number more than 0?
[1]
A group of dogs were timed running 100m. Here are the results:
Timedogs
131
146
156
162
173

What fraction of the dogs run 100m in exactly 13s?
[2]
Roll 96 6-sided dice.
How many times would you expect to get a number less than 4?
[1]
A group of dogs did a math test and here are their scores out of 5:
dogs

Score03
14
2
33
4
54

What is the probability of the dogs to score less than 3?
[2]
A bag has 8 balls with numbers from 2 to 9. You take out 1 ball.
What is the probability of getting a ball with an even number?
[1]
A bag has 7 red balls and 6 blue balls. You take out a blue ball, then a blue ball, then another ball.
What is the probability of getting blue for the last ball?
[1]
Roll 138 6-sided dice.
How many times would you expect to get more than or equal to 3?
[1]
We asked a group of kids how many Peaches they eat in a month. Here are the results:
kids

Peaches01
16
22
36

What is the probability of the kids to eat exactly 2 Peaches in a month?
[2]
Cars go by on a road, each is a different color and type.

Probability of Color

0.40.6
purpleblue
Color

Probability of Type

0.30.7
sedanwagon
Type

What is the probability of a car being a purple wagon?
[2]
You flip a coin and roll a 6 sided die.
What is the probability of getting a 6 or a 1 and a head or a tail?
[1]
A group of humans were timed running 100m. Here are the results:
humans

61613
1314151617
Time

What is the probability of the humans to run 100m in less than 16s?
[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:


0.550.10.050.20.1
12345
Number

What is the probability of rolling a 2?
[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:


0.350.10.150.250.15
12345
Number

What is the probability of rolling a number that is bigger than 4 and smaller than 5?
[1]
There are 8 balls in a bag. This is is the probability distribution of their color:


0.50.5
redpurple
Color

How many purple balls were in the bag?
[1]