
Concept explainers
Describe each event as a set of outcomes.
a. When two dice are rolled, we obtain a total greater than nine.
b. When four coins are flipped, we get more heads than tails.

a)
To Describe:
The event as a set of outcomes.
Answer to Problem 1CT
Solution:
The set of outcomes for the event
Explanation of Solution
Given,
Roll two dice, the total greater than nine.
The sample space for this experiment consists of the following 36 pairs.
Let A be a event of getting a total greater than nine.
Set of outcomes for event
Hence, the set of outcomes for the event

b)
To Describe:
The event as a set of outcomes.
Answer to Problem 1CT
Solution:
The set of outcomes,
Explanation of Solution
Given,
Flipping four coins.
The sample space for flipping four coins is given by,
Let A be the event of getting more heads than tails.
Set of outcomes for event,
Hence, the set of outcomes,
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Chapter 13 Solutions
Mathematics All Around (6th Edition)
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