Probability Powerplay
Level 6, 2026-04-17
There are 25 balls in a bag. This is is the probability distribution of their color:


0.20.8
redyellow
Color

How many yellow balls were in the bag?
[1]
We asked a group of kids how many Icecreams they eat in a day. Here are the results:
kids

Icecreams06
11
24
31

What is the probability of the kids to eat exactly 1 Icecreams in a day?
[2]
A group of kids did a math test and here are their scores out of 5:
kids

3531
012345
Score

What fraction of the kids score exactly 1?
[2]
A bag has 7 balls with number 9 and 9 balls with a number 7. What will be the average of the numbers of the balls taken out of the bag
[1]
Roll 1 6-sided die.
What is the probability of getting an odd number?
[1]
Flip 3 coins.
What is the probability of getting 3 tails?
[1]
There are 90 balls in a bag. This is is the probability distribution of their color:


0.50.10.4
purpleorangeyellow
Color

How many purple balls were in the bag?
[1]
We asked a group of dogs how many Pizzas they eat in a day. Here are the results:
dogs

2323
0123
Pizzas

What fraction of the dogs eat exactly 3 Pizzas in a day?
[2]
We asked a group of humans how many Bowls of Ramen they eat in a week. Here are the results:
Bowls of Ramenhumans
05
10
26
31

What is the probability of the humans to eat exactly 4 Bowls of Ramen in a week?
[2]
A group of people were timed running 100m. Here are the results:
people

32561
1314151617
Time

What is the probability of the people to run 100m in exactly 13s?
[2]
The weather forecast says that the chances of rain are 80%. Your chance of being outside today is 90%. The chance of remembering your umbrella is 40%.
What is the probability of getting wet today?
[1]
Roll 102 6-sided dice.
How many times would you expect to get more than or equal to 2?
[1]
A wheel has 11 sections, each has a reward in dollars, from $1 through to $11.
What prize do we expect to get if we spin the wheel?
[1]
You flip a coin and roll a 6 sided die.
What is the probability of getting a 5 or a 3 and a head?
[1]
There are 50 balls in a bag. This is is the probability distribution of their color:


0.50.30.2
pinkyellowgreen
Color

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