Probability Powerplay
Level 6, 2026-07-12
The weather forecast says that the chances of rain are 40%. Your chance of being outside today is 70%. You flip a coin to decide whether to take your umbrella.
What is the probability of getting wet today?
[1]
We asked a group of humans how many Icecreams they eat in a day. Here are the results:
Icecreamshumans
00
15
23
33

What is the probability of the humans to eat more than 1 Icecreams in a day?
[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:


0.10.20.250.20.25
12345
Number

What is the probability of rolling a number that is smaller than or equal to 3?
[1]
Cars go by on a road, each is a different color and type.

Probability of Color

1
purpleyellow
Color

Probability of Type

0.70.3
wagonsedan
Type

What is the probability of a car being a purple sedan?
[2]
A group of boys were timed running 100m. Here are the results:
Timeboys
133
143
156
166
173

What fraction of the boys run 100m in exactly 17s?
[2]
Roll 150 6-sided dice.
How many times would you expect to get an odd number?
[1]
You roll a 10 sided die and a 7 sided die.
What is the probability of getting 3 on both dice?
[1]
A bag has 5 red balls and 9 blue balls. You take out a blue ball, then a red ball, then another ball.
What is the probability of getting red for the last ball?
[1]
Roll 1 6-sided die.
What is the probability of getting a number bigger than or equal to 3?
[1]
There are 90 balls in a bag. This is is the probability distribution of their color:


0.20.10.7
greenpinkpurple
Color

How many purple balls were in the bag?
[1]
A bag has 5 balls with numbers from 4 to 8. You take out 1 ball.
What is the probability of NOT getting a ball with a number less than 9?
[1]
A group of dogs did a math test and here are their scores out of 5:
dogs

22615
012345
Score

What fraction of the dogs score exactly 2?
[2]
Roll a die 36 times.
How many times would you expect to get a 1?
[1]
We asked a group of humans how many Peaches they eat in a month. Here are the results:
Peacheshumans
06
12
20
34

What fraction of the humans eat less than 1 Peaches in a month?
[2]
You roll a 9 sided die and a 7 sided die.
What is the probability of getting 4 on both dice?
[1]