Define Reliability

question 117

Short Answer

Define reliability.

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Definitions:

Sample Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of sample values relative to the sample mean.

Sample Proportion

The ratio of members in a sample that have a particular attribute to the total number of members in the sample.

Error of Estimation

The discrepancy between a population parameter and its estimate, indicating the uncertainty associated with the estimation process.

Statistic

A single measure, calculated from sample data, used to summarize a characteristic of the sample.