Sample Spaces

An event that consists of two or more events

• event

• dependent events

• experiment

• compound event

Ariana's Office Supply shop sells 2 types of notebooks. Each notebook is offered in red, blue, or yellow. If a notebook is selected at random, how many different possibilities are in the sample space?

• 4

• 6

• 8

• 16

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 shows the complete set of possible combinations?

• TW, CW, PW

• TW, TM, TC, CW, PW

• TW, TM, CW, CM, PW, PM

• TCP, MW

For the upcoming semester at college, Lyric has to select one literature course and her choices are world literature, American literature, or British literature. She'll also have to select a history class that either focuses on ancient history, U.S. history, or modern history. She's also picking between four physical education classes - golf, racquetball, bowling, or swimming. If she made a tree diagram to show all the possible combinations, how many different possibilities would there be?

• 10

• 13

• 27

• 36

How many total outfit options are represented?

• 12

• 22

• 6

• 3

Shannon has a bag of jelly beans. She removed one jelly bean, recording the color, and then replaced it. She repeated the process several times and recorded her results in the table. What is the experimental probability of her selecting a red jelly bean?

• 11/33

• 1/3

• 1/4

• 18/26

Find the experimental probability of spinning Letter Q.

• 15/15

• 3/10

• 3/50

• 7/10

The list below shows the number of shirts of different types that Savannah sold one day at a store. - Shirt with vertical stripes: 6 - Shirt with horizontal stripes: 4 - Shirt with a school mascot: 5 - Shirt that is plain: 18 Based on these results, what is the most reasonable prediction of the number of shirts with a school mascot that will be sold out of the next 165 shirts sold?

• 25

• 160

• 28

• 140

Tags

CCSS.7.RP.A.3

Make a prediction for a resting heart rate after 6 hours of exercise a week.

• 6

• 50

• 55

• 59

A fifth grade class conducted a 5-minute experiment that involved heating time and water temperature. The results of the experiment are represented in this line graph. What prediction can be made based on the information gathered?

• The water temperature remains the same as the heating time continues.

• The water temperature decreases as the heating time continues.

• A pattern cannot be determined between these measurements.

• The water temperature increases as the heating time continues.

Tags

CCSS.HSF-LE.A.1B