Sample Space and Compound Events

When rolling 1 die once, spinning a spinner once, and flipping a coin once, how many combinations are possible?

• 13

• 60

• 32

• 16

What is sample space?

• All of the Outcomes

• What Will Happen

• What Can Happen

• What I want to Happen

The cafeteria is serving three kinds of sandwiches:  tuna (T), chicken, (C), and peanut butter (P).  They are also serving a choice of two drinks:  milk (M) or water (W).  Which is the complete set of possibilities of combinations?

• TW, CW, PW

• TW, TM, TW, CW, PW

• TW, TM, CW, CM, PW, PM

Find the total number of outcomes in the sample space:

12. Choosing water, iced tea, or lemonade; with lemon or lime twist; served in a small or large glass

• 7

• 6

• 12

• 18

• F

• G

• H

• J

You pick a marble from this bag.

What is the probability you will choose either a black or a white marble?

*remember to simplify*

• 3/5

• 4/10

• 3/10

• 8/10

You pick a marble from this bag.
What is the probability you will choose either a black or a white marble?
*remember to simplify* 

• 3/5

• 4/10

• 3/10

• 6/10

A bag contains 4 white beads, 6 red beads, 5 yellow beads, and 5 blue beads. One bead is selected, kept, and another bead is selected.

Find P(red, then red)

• 1/10

• 3/38

• 6/95

• 9/100

What is the probability that you will get plain crust with ham on your pizza?

• 1/8

• 1/₂

• 1/₁₀

• 2/₁₀

How many outcomes when choosing a vowel (a, e, i, o, u) and then a number (2 or 6)?

• 7

• 5

• 10

• 12