A Statistics Teacher Taught Introductory Statistics to a Large Lecture

question 55

Multiple Choice

A statistics teacher taught Introductory Statistics to a large lecture class of 200 students. She wanted to estimate the average on the first examination by selecting every eighth
Student's test score and finding the average of these scores. What type of sampling
Technique is being employed?

• A) cluster sampling
• B) systematic sampling
• C) stratified sampling
• D) random sampling

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Definitions:

Income Tax Rate

The percentage at which an individual or corporation is taxed on their income, which can vary by income level and jurisdiction.

Avoidable Costs

Avoidable costs are expenses that can be eliminated if a particular decision is made or if a certain activity is stopped.

Alternatives

Various options or choices available to decision-makers.

Decision

The choice made between two or more alternatives, often in a business or strategic context, that affects the course of action.