Dice
Coins
Random Probabilities
Deck of Cards
Two Way Table
100
What is the probability of rolling a 6 on a 15 sided die?
The probability is 1/15
100
What is the probability of a coin landing on heads?
The probability is 1/2
100
The probability it rains tomorrow is 0.3. What is the probability it doesn't rain?
0.7
100
What is the probability of picking a four in a deck of cards?
The probability is 4/52 or 1/13
100
What is the probability of selecting someone who likes skateboards and snowmobiles?
The probability is 80/160
200
What is the probability of not rolling a 3 or 4 on a fair dice?
The probability is 4/6 or 2/3
200
What is the probability of a coin landing on tails?
The probability is 1/2
200
At a carnival, there is a game where you shoot balls into a basket. The probability of getting the ball into the basket is 1/6.
If you shot 30 balls, how many would you expect to get in?
5
200
What is the probability of getting a spade from a deck of cards?
The probability is 13/52 or 1/4
200
What is the probability of selecting someone that does not like snowmobiles or skateboards?
The probability is 10/160
300
What is the probability of rolling a 1 or an even number on a 6 sided die?
The probability is 4/6 or 2/3
300
What is the probability of flipping two coins and landing on heads?
The probability is 1/4
300
In a game show, you choose one door to try to win a car. The host then opens one of the two remaining doors to reveal a goat. Should you keep your original door, or switch to the other hidden door to have a better chance of winning the car?
Switch
300
What is the probability of getting a heart or an ace of spades from a deck of cards?
The probability is 14/52 or 7/26
300
What is the probability of selecting someone that does not like skateboards out of the people who like snowmobiles?
The probability is 25/105
400
What is the probability of rolling a 2 and then a number higher than 4 when rolling two 6 sided dice?
The probability is 2/36 or 1/18
400
What is the probability of flipping three coins and each one landing on heads?
The probability is 1/8
400
The probability it snows on Monday in Canada is 0.02. The probability it snows on Tuesday is 0.5. What is the probability it snows both days?
0.01
400
What is the probability of drawing a nine, keeping it, then drawing another 9 from a deck of cards?
The probability is 12/2652 or 1/221
400
What is the probability of selecting someone that likes skateboards?
The probability is 125/160