Chapter 12: Q3. (page 743)

Identify each sample as biased or unbiased. Explain your reasoning.
A group of students stands at the door of the school and asks every tenth student who they would vote for in the upcoming election and why.

Short Answer

Expert verified

The sample is unbiased because each student is equally likely to be the tenth student and no tenth student is favored over the other tenth student.

Step by step solution

Step 1. Identify each sample as biased or unbiased.

The sample is unbiased.

Step 2. Explain the reasoning.

The sample is unbiased because each student is equally likely to be the tenth student and no tenth student is favored over the other tenth student.

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$x =$ Number of televisions	probability
1	0.18
2	0.36
3	0.34
4	0.08
$5 +$	0.04

Identify each sample as biased or unbiased. Explain your reasoning.
A group of students stands at the door of the school and asks every tenth student who they would vote for in the upcoming election and why.

Short Answer

Step by step solution

Step 1. Identify each sample as biased or unbiased.

Step 2. Explain the reasoning.

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Identify each sample as biased or unbiased. Explain your reasoning.A group of students stands at the door of the school and asks every tenth student who they would vote for in the upcoming election and why.

Short Answer

Step by step solution

Step 1. Identify each sample as biased or unbiased.

Step 2. Explain the reasoning.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Mechanics Maths

Theoretical and Mathematical Physics

Applied Mathematics

Logic and Functions

Statistics

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Identify each sample as biased or unbiased. Explain your reasoning.
A group of students stands at the door of the school and asks every tenth student who they would vote for in the upcoming election and why.