Simple Probability

Front

What is probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a number between 0 and 1.

Front

What is the probability of an event that is certain to happen?

Back

The probability of an event that is certain to happen is 1.

Front

What is the probability of an event that is impossible?

Back

The probability of an event that is impossible is 0.

Front

How do you calculate the probability of an event?

Back

Probability is calculated using the formula: P(Event) = Number of favorable outcomes / Total number of possible outcomes.

Front

If a die is rolled, what is the probability of rolling a 4?

Back

Front

What is the probability of rolling an even number on a die?

Back

Front

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

Back

Front

What is the probability of spinning a green section on a spinner with 4 equal sections (1 green, 3 red)?

Back

Front

If a spinner has 8 equal sections, 4 of which are even numbers, what is the probability of landing on an even number?

Back

Front

What is the probability of landing on a 3 in a spinner with 8 equal sections?

Back