Probability Powerplay
Level 6, 2026-07-16
A group of kids were timed running 100m. Here are the results:
kids

24562
1314151617
Time

What is the probability of the kids to run 100m in exactly 17s?
[2]
A group of girls did a math test and here are their scores out of 5:
girls

255413
012345
Score

What fraction of the girls score more than 0?
[2]
There are 30 balls in a bag. This is is the probability distribution of their color:


0.50.5
redpinkblue
Color

If you choose a random ball from the bag, what is the probability of it not being red or pink?
[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:


0.050.10.150.150.55
12345
Number

What is the probability of rolling a number that is bigger than 1 or smaller than 4?
[1]
A group of kids did a math test and here are their scores out of 5:
kids

612341
012345
Score

What is the probability of the kids to score more than 3?
[2]
A group of girls were timed running 100m. Here are the results:
girls

2262
1314151617
Time

What fraction of the girls run 100m in exactly 17s?
[2]
We asked a group of girls how many Apples they eat in a day. Here are the results:
girls

Apples04
12
25
36

What is the probability of the girls to eat exactly 1 Apples in a day?
[2]
Roll 48 6-sided dice.
How many times would you expect to get an even number?
[1]
A bag has 7 red balls, 5 blue balls and 7 yellow 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]
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:


0.250.10.10.55
12345
Number

What is the probability of rolling a number that is bigger than 4 and smaller than 5?
[1]
Roll 1 6-sided die.
What is the probability of getting a 4?
[1]
A group of people did a math test and here are their scores out of 5:
people

Score06
11
24
3
42
53

What fraction of the people score exactly 2?
[2]
A group of dogs did a math test and here are their scores out of 5:
dogs

4425
012345
Score

What fraction of the dogs score less than 0?
[2]