Representing Sample Spaces for Compound Events Using Organized Lists, Tables, and Tree Diagrams

You spin the spinner shown. How many possible outcomes are there?

(a)  

Ten cards are labelled from A to J then placed in a box. The event of selecting vowels has the elements _________.

• A, E, I

• A, B, C, D

• A, E, J

• E, I, J

Which list contains all of the possible outcomes in which the number cube lands on a number less than 4

• The left

• The middle

• The right

Throwing a die and getting a 5 is an example of

• Event

• Experiment

• Outcome

• Sample point

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

How many times is a coin flipped to show all possible outcomes for which experiment?

• Flipping a coin one time

• Flipping a coin two times

• Flipping a coin three times

• Flipping a coin four times

Tags

CCSS.7.SP.C.8

In a tree diagram that includes choosing a pencil (red, blue, or green) and then picking a sticker (star or heart), how many outcomes involve picking a green pencil?

• 2

• 3

• 4

• 6

In a tree diagram showing the outcomes of rolling a 6-sided die, how many branches will the first level have?

• 2

• 4

• 6

• 12

How many outcomes represent getting at least one head in two coin flips according to a tree diagram?

• 1

• 2

• 3

• 4

A die is rolled twice. What is the probability of getting a 3 on the first roll and an even number on the second roll?

What is the probability of getting zero goals if you currently have 2 goals? P(x=0 | x<2) = ?

• 0.268

• 0.346

• 0.591

• 0.877

Answer explanation

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.6