Math 8: Probability Classwork

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

What is the probability of rolling a 6 on a number cube?

Back

Front

What is the probability of rolling a number less than 5 on a number cube?

Back

Front

If a number cube is rolled twice, what is the probability of getting a 6 on the first roll and a number less than 5 on the second roll?

Back

Front

What are the prime numbers on a spinner numbered 1 to 6?

Back

The prime numbers are 2, 3, and 5.

Front

What is the probability of spinning a prime number on a spinner numbered 1 to 6?

Back

Front

How do you calculate the probability of choosing a specific color from a set?

Back

Probability = (Number of favorable outcomes) / (Total number of outcomes).

Front

If there are 8 balls in a bag, 2 of which are red, what is the probability of choosing a red ball?

Back

Front

What is the probability of choosing a letter that is NOT 'A' from the word 'ALGEBRA'?

Back

Front

What is the total number of letters in the word 'ALGEBRA'?

Back

There are 7 letters in the word 'ALGEBRA'.