3rd 6wks 7th Regular Math grade redemption

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

How do you calculate the probability of an event?

Back

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

Front

What is the probability of choosing a tile that is NOT green from a bag with 5 blue, 4 green, 3 yellow, and 8 red tiles?

Back

4/5

Front

What is the total number of outcomes when tossing a coin and rolling a dice?

Back

12 (2 outcomes from the coin and 6 outcomes from the dice: 2 x 6 = 12)

Front

What is the result of (-30) ÷ 3 + 5?

Back

-5

Front

How do you solve for x in an equation?

Back

Isolate x on one side of the equation using inverse operations.

Front

If Preston has 4 white, 6 blue, and 8 yellow marbles, what is the probability of picking a marble that is NOT blue?

Back

2/3

Front

What is an outcome in probability?

Back

An outcome is a possible result of a probability experiment.

Front

What is a favorable outcome?

Back

A favorable outcome is an outcome that satisfies the condition of the event we are interested in.

Front

What does it mean to 'solve for x'?

Back

To find the value of x that makes the equation true.