The Nurse Researcher Notes That Test-Retest Correlations Were R =

question 6

Multiple Choice

The nurse researcher notes that test-retest correlations were r = 0.79 when given over 4-week intervals.How should this be interpreted?

• A) Equivalence
• B) Discriminability
• C) Reliability
• D) Homogeneity

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Definitions:

Utility Function

A mathematical representation that defines the level of satisfaction or utility that a consumer derives from consuming certain goods or services.

Consumption

The use of goods and services by households or individuals, leading to the satisfaction of their wants and needs.

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A method of distributing something (usually money or prizes) among a group of people by lot or by chance.

Interest Rate

The amount charged by lenders to borrowers for the use of money, expressed as a percentage of the principal, usually on an annual basis.