Probability Powerplay
Level 4, 2025-07-09
Flip a coin 12 times.
How many times would you expect to get Heads?
[1]
Flip 2 coins.
What is the probability of getting a head and a tail?
[1]
A bag has 5 balls with numbers from 2 to 6. You take out 1 ball.
What is the probability of NOT getting the ball with the number 5?
[1]
Flip 2 coins.
What is the probability of getting 2 tails?
[1]
Roll 72 6-sided dice.
How many times would you expect to get an even number?
[1]
Roll 78 6-sided dice.
How many times would you expect to get more than or equal to 3?
[1]
Flip 1 coin.
What is the probability of getting a head?
[1]
Roll 78 6-sided dice.
How many times would you expect to get anything except 4?
[1]
Roll 72 6-sided dice.
How many times would you expect to get anything except 5?
[1]
A bag has 4 balls with numbers from 3 to 6. You take out 1 ball.
What is the probability of getting a ball with an odd number?
[1]
Roll 132 6-sided dice.
How many times would you expect to get more than 5?
[1]
A wheel has 5 sections, each a different color.
What is the probability of getting blue?
[1]
A wheel has 8 green sections and 5 purple sections.
What is the probability of getting purple?
[1]
Flip 7 coins.
What is the probability of getting 7 heads?
[1]
A bag has 10 balls with numbers from 2 to 11. You take out 1 ball.
What is the probability of NOT getting a ball with a number more than 1?
[1]
Roll 1 6-sided die.
What is the probability of getting a 6?
[1]
A bag has 2 balls with numbers from 4 to 5. You take out 1 ball.
What is the probability of NOT getting the ball with the number 4?
[1]
Roll 1 6-sided die.
What is the probability of getting a number smaller than or equal to 2?
[1]
Roll 60 6-sided dice.
How many times would you expect to get more than 2?
[1]
Flip 2 coins.
What is the probability of getting 2 heads?
[1]