Probabilities of Simple and Compound Events

What is the probability of getting any letter that is not A?

• 6/8

• 3/4

• 2/8

• 1/4

if the outcome of the first event affects the outcome of the second event, then that is a(n) _______________ .

• Independent Event

• Dependent Event

• Complimentary Event

• Tree Diagram

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11

• 5/6

• 1/3

• 5

The chance that an event will happen.  A ratio of chance/all chances.

• odds

• probability

• outcomes

• tree diagram

2 or more events that cannot happen at the same time

• odds

• mutually exclusive event

• compound probability

• mutually inclusive event

Find the P(red) marble.

• 9/11

• 9/20

• 11/9

• 20/9

Find the probability of drawing a 10 from a standard deck of 52 cards.

• 1 out of 52

• 13 out of 52

• 4 out of 13

• 1 out of 13

What is the probability of spinning the spinner and landing on 7

• 1/7

• 1/8

• 7/8

• 8/8

An event consisting of one outcome is a(n) __________.

• compound event

• multiple event

• simple event

____________are events that consist of the desired outcomes, and the remaining events that consist of all the undesired outcomes.

• non-complementary

• complementary events

• right event