Simple Probability

Front

What is the definition of Probability?

Back

Probability is the likelihood that an event will occur.

Front

What is the probability of flipping a coin and getting heads?

Back

1/2

Front

What is 78 as a percentage of 450?

Back

17%

Front

If there are 10 M&Ms in a bag (4 red, 2 blue, 1 green, 3 brown), what is the probability of pulling out a red candy?

Back

2/5

Front

Calculate 25% of 400.

Back

100

Front

What is an Experiment in probability?

Back

An experiment is a procedure that yields one of a possible set of outcomes.

Front

What is an Outcome in probability?

Back

An outcome is a possible result of a probability experiment.

Front

What does it mean if an event is Certain?

Back

It means the event will definitely occur, with a probability of 1.

Front

What is the formula to calculate Probability?

Back

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

Front

If a die is rolled, what is the probability of rolling a 3?

Back

1/6