Chapter 13: Q. 12 (page 865)

In Problems 11–16, construct a probability model for each experiment.
Tossing two fair coins once.

Short Answer

Expert verified

The list of possible outcomes: $S = \{H H, H T, T H, T T\}$ .

The probability of each outcome: $P (H H) = \frac{1}{4}, P (H T) = \frac{1}{4}, P (T H) = \frac{1}{4}, P (T T) = \frac{1}{4}$

Step by step solution

Step 1. Given information.

Construct a probability model for experiment: Tossing two fair coins once.

Step 2. Construct probability model.

Considering the following outcomes for each toss:

First coin - A head (H) or a tail (T), Second coin - A head (H) or A tail (T) .

The list of possible outcomes in tossing two coins once will be:

$S = \{H H, H T, T H, T T\}$

The probability of each outcome will be: $P (H H) = \frac{1}{4}, P (H T) = \frac{1}{4}, P (T H) = \frac{1}{4}, P (T T) = \frac{1}{4}$

Step 3. Conclusion.

The list of possible outcomes: $S = \{H H, H T, T H, T T\}$ .

The probability of each outcome: $P (H H) = \frac{1}{4}, P (H T) = \frac{1}{4}, P (T H) = \frac{1}{4}, P (T T) = \frac{1}{4}$ .

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In Problems 11–16, construct a probability model for each experiment.
Tossing two fair coins once.

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Construct probability model.

Step 3. Conclusion.

One App. One Place for Learning.

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In Problems 11–16, construct a probability model for each experiment.Tossing two fair coins once.

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Construct probability model.

Step 3. Conclusion.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Discrete Mathematics

Pure Maths

Statistics

Geometry

Logic and Functions

Applied Mathematics

Study anywhere. Anytime. Across all devices.

In Problems 11–16, construct a probability model for each experiment.
Tossing two fair coins once.