Basic Probability

Front

What is the probability of picking a quarter from a bag containing 5 quarters, 2 dimes, and 4 pennies?

Back

Front

What is the probability that the sum of two rolled dice is greater than 9?

Back

Front

If a bag contains 3 red marbles, 2 black marbles, and 5 blue marbles, what is the probability of not selecting a red marble?

Back

Front

Define probability in simple terms.

Back

Probability is the chance that some event will occur.

Front

What is the probability of drawing a lemon from a bag containing 30 pieces of candy (15 grape, 7 cherry, 3 lemon, 5 strawberry)?

Back

Front

What is the total number of outcomes when rolling two dice?

Back

The total number of outcomes is 36.

Front

How do you calculate the probability of an event?

Back

Probability is calculated as the number of favorable outcomes divided by the total number of outcomes.

Front

What is the probability of selecting a blue marble from a bag containing 3 red, 2 black, and 5 blue marbles?

Back

Front

If you flip a coin, what is the probability of getting heads?

Back

Front

What is the probability of rolling a sum of 7 with two dice?

Back