AP Statistics Probability

At Daniel's Dicey Diner, the lunch buffet costs $12.00. On the third Tuesday of each month, Daniel sponsors the 'lucky buffet' lunch event. Each person can pay the $12.00, or roll two number cubes and pay the product of the 2 numbers showing face up on the number cubes. The given table provides the sample space of each event. Mr. Henry thinks he can easily win this game. Find the probability that he will pay more than the regular price for lunch.

• 13/36

• 23/36

• 19/36

• 16/36

• Correct answer not given!

All of the possible outcomes of a simple or compound event. Might be displayed as a list, table, or with a tree diagram.

• theoretical probability

• simple probability

• sample space

• simulation

The likelihood of an event happening.

• probability

• sample space

• complement

• experimental probability

The probability of an event NOT happening.

• probability

• complement

• experimental probability

• sample space

Is this a probability distribution?

• No

• Yes

Is this a probability distribution?

• No, the sum of p(x) does not equal 1.

• Yes, all p(x) are between 0 and 1.

• No, all p(x) are not between 0 and 1.

• Yes, the sum p(x) is 1.

• A

• B

• C

• D

• E

If two events A and B are mutually exclusive, the probability that they both occur at the same time is

• 1

• 0

• 0.5

• impossible to determine

Choose an American household at random. What is the probability that a household will have at least 3 cars?

• 0.20

• 0.07

• 0.13

• 0.80

Use the following table to find the probability.

P( X < $100)

• 1.00

• 0.10

• 0.60

• 0.90