Probability

Choose the probability of the following:

P (blue, yellow).

Choose the probability: P ( <5)

Suppose you have a bag filled with 1 white, 8 black, 3 yellow, and 4 red marbles.

What is the probability of choosing a red marble?

A coin rest beside a bag of marbles with 3 green marbles, 4 yellow marbles, and 3 blue marbles.

What is the probability of the following:

P ( heads, yellow)

Camden had a bag of marbles containing 2 red marbles, 5 purple marbles, and 4 blue marbles. Camden chose a marble to share with his friend. He did not replace the marble. Then he chose another marble to give to his teacher. What is the following: P ( purple, blue)

What do we do if we see this type of probability?

P ( green, yellow)

• Multiply.

• Add.

• Subtract.

• Divide.

What do we do if we see the following:

P ( green or yellow)

• Add.

• Multiply.

• Divide.

• Subtract.