What Is a Concern with Simple Random Sampling Without Replacement

question 8

Multiple Choice

What is a concern with simple random sampling without replacement?

• A) Individuals may appear more than once in a sample.
• B) It is very difficult and time consuming compared to sampling with replacement.
• C) It does not produce independent selections.
• D) It requires sophisticated knowledge of statistics.

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Definitions:

Sample Variance

A statistical measure of the dispersion or variability within a sample dataset.

Populations

A complete set of individuals, items, or data from which a statistical sample can be drawn for a study.

Chi-square Value

A statistic used to measure how expectations compare to actual observed data, often used in hypothesis testing.

One-tailed Test

A statistical test in which the region of rejection is on only one side of the sampling distribution, used when testing a directional hypothesis.