Listing Outcomes of Two Events

I flip a regular coin twice, and record the number of Heads I get.

Which of the following are TRUE - select all that apply:

• The outcome set is {0,1,2}.

• The outcomes 0,1 and 2 are all equally likely.

• 1 is the most likely outcome

• The outcomes are random, but not all equally likely

Possible results of an event

• outcomes

• compound event

• simple event

• probability

Refer to the table below, what is the probability in getting HT?

• 0

What is the total possible outcomes if we roll two dice at the same time?

• 2

• 6

• 12

• 36

A single number cube is rolled twice. The 36 equally-likely outcomes are shown to the right. Find the probability of getting two numbers whose sum is 4.

It is used to list all the possibilities of a sequence of events in a systematic way.

• counting principle

• grid table

• systematic listing

• tree diagram

What is the total possible outcomes if we toss a coin and roll a die at the same time?

• 2

• 6

• 8

• 12

A ____ ______ is a way to compare information by creating space to show "only event 1", "only event 2" or "both events".