Probability Powerplay
Level 6, 2026-08-09
A group of humans were timed running 100m. Here are the results:
Timehumans
132
142
152
162
174

What fraction of the humans run 100m in more than 14s?
[2]
The weather forecast says that the chances of rain are 20%. Your chance of being outside today is 90%. The chance of remembering your umbrella is 70%.
What is the probability of getting wet today?
[1]
There are 10 balls in a bag. This is is the probability distribution of their color:


0.90.1
yellowpink
Color

How many yellow balls were in the bag?
[1]
Roll 2 6-sided dice.
What is the probability of getting a 4 on both dice?
[1]
The weather forecast says that the chances of rain are 50%. Your chance of being outside today is 40%. You flip a coin to decide whether to take your umbrella.
What is the probability of getting wet today?
[1]
A wheel has 3 yellow sections and 2 red sections.
What is the probability of getting red?
[1]
A wheel has 6 purple sections and 4 orange sections.
What is the probability of getting purple?
[1]
A bag has 6 balls with number 4 and 3 balls with a number 7. You take out 1 ball.
What is the probability of getting the ball with the number 4?
[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:


0.60.150.10.15
12345
Number

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

Probability of Color

0.20.8
blueyellow
Color

Probability of Type

1
wagonsedan
Type

What is the probability of a car being a yellow wagon?
[2]
Flip 2 coins.
What is the probability of getting 2 tails?
[1]
Cars go by on a road, each is a different color and type.

Probability of Color

0.40.6
pinkblue
Color

Probability of Type

0.70.3
wagonsedan
Type

What is the probability of a car being a pink sedan?
[2]
A group of boys were timed running 100m. Here are the results:
boys

13331
1314151617
Time

What fraction of the boys run 100m in exactly 14s?
[2]
We asked a group of humans how many Bananas they eat in a day. Here are the results:
humans

Bananas03
16
22
31

What fraction of the humans eat more than 3 Bananas in a day?
[2]
There are 60 balls in a bag. This is is the probability distribution of their color:


0.20.8
blueorangered
Color

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