Reliability Theory Combines De Moivre's Concept of Sampling Error with Pearson's

question 17

Multiple Choice

Reliability theory combines De Moivre's concept of sampling error with Pearson's concept of _____________ in the context of measurement.

• A)coefficient alpha
• B)internal consistency
• C)product moment correlation
• D)domain sampling

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Definitions:

Contingency Table

A contingency table is a type of table in a matrix format that displays the frequency distribution of the variables. It helps in analyzing the relationship between two or more categorical variables.

MINITAB Output

The results or data analysis produced by MINITAB, a statistical software package.

Brand of Oil

A classification or type of oil distinguished by its producer, properties, and potential applications, often used in cooking, machinery, or as a raw material.

Chi-Square Test

A statistical method employed to ascertain whether there's a meaningful discrepancy between the frequencies that are observed and those anticipated across one or more categories.