8/26 Warm-Up (On Level & Honors)

Front

Back

Front

Does drawing without replacement make events dependent?

Back

True.

Front

Which of the following is an independent event? 1) Grabbing two marbles without replacement 2) Grabbing 2 cards without replacement 3) Grabbing one book and then a notebook from the same shelf 4) Flipping a coin and then spinning a spinner

Back

Flipping a coin and then spinning a spinner.

Front

How do you find compound probability?

Back

Multiply your probabilities.

Front

If two marbles are drawn from a bag containing 3 purple, 1 blue, and 1 yellow marble, and the first marble drawn is blue (not replaced), what is the probability of drawing a second marble that is purple?

Back

Front

What is the definition of 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 an independent event in probability?

Back

An independent event is one where the outcome of one event does not affect the outcome of another.

Front

What is a dependent event in probability?

Back

A dependent event is one where the outcome of one event affects the outcome of another.

Front

What is the formula for finding the probability of the complement of an event?

Back

The formula is P(A') = 1 - P(A), where P(A') is the probability of the complement and P(A) is the probability of the event.

Front

What does it mean to draw 'without replacement'?

Back

Drawing without replacement means that once an item is drawn, it is not put back into the pool for subsequent draws.