When Preparing a Representative Sample from a List of 200

question 20

Multiple Choice

When preparing a representative sample from a list of 200 customers who complained about errors in their statements,a _____ might select any 20 customers.

• A) systematic sample
• B) stratified sample
• C) random sample
• D) comprehensive sample

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Definitions:

Widely Dispersed

Describes data that is spread out over a large range, showing significant variability within the dataset.

Shape Of The Distribution

The form or appearance of the graph of a distribution, which can include features like skewness and kurtosis.

Interval Variables

A type of quantitative variable that represents numeric data with meaningful intervals but without a true zero point.

Coefficient Of Determination

A measure used in statistical analysis that assesses how well a model explains and predicts future outcomes, often represented by R^2.