Probability Powerplay
Level 3, 2025-07-11
Flip 3 coins.
What is the probability of getting 3 tails?
[1]
Roll 108 6-sided dice.
How many times would you expect to get anything except 6?
[1]
Roll 4 6-sided dice.
What is the probability of getting 4 numbers that are more than 3?
[1]
Roll 2 6-sided dice.
What is the probability of getting a 2 on both dice?
[1]
Roll 1 6-sided die.
What is the probability of getting a number bigger than or equal to 5?
[1]
Roll 120 6-sided dice.
How many times would you expect to get less than 1?
[1]
Flip 1 coin.
What is the probability of getting a head?
[1]
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 odd number?
[1]
A bag has 4 red balls, 10 green balls and 5 blue balls. You take out 1 ball.
What is the probability of getting a red ball or a blue ball?
[1]
A wheel has 16 sections, 2 of each color.
What is the probability of getting blue?
[1]
Roll 132 6-sided dice.
How many times would you expect to get less than or equal to 5?
[1]
A bag has 5 red balls, 3 green balls and 6 blue balls. You take out 1 ball.
What is the probability of NOT getting a green ball?
[1]
Roll 126 6-sided dice.
How many times would you expect to get less than 3?
[1]
Flip 7 coins.
What is the probability of getting 7 tails?
[1]
Roll 2 6-sided dice.
What is the probability of getting a 1 on both dice?
[1]
Roll 1 6-sided die.
What is the probability of getting a number bigger than 1?
[1]
Roll 138 6-sided dice.
How many times would you expect to get more than or equal to 3?
[1]
Roll 138 6-sided dice.
How many times would you expect to get anything except 5?
[1]
Roll 1 6-sided die.
What is the probability of getting an odd number?
[1]
A bag has 9 balls with numbers from 2 to 10. You take out 1 ball.
What is the probability of getting the ball with the number 5?
[1]