A Number Added to and Subtracted from a Point Estimate

question 46

Multiple Choice

A number added to and subtracted from a point estimate to create an approximate 95% confidence interval is known as

• A) cluster of points.
• B) bound on sampling error.
• C) area point estimation.
• D) systematic sampling error.

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Definitions:

Nonusers

Individuals who do not use or participate in a specific service, product, or substance, in contrast to those who are active users.

Face Validity

The degree to which an assessment or test appears to measure what it is supposed to measure, based purely on superficial characteristics.

Construct Validity

Construct validity is the extent to which a test measures what it claims to be measuring, ensuring that the theoretical concept is accurately captured by the operationalization in research or testing.

Measure

The action or process of quantifying or assessing a quantity, dimension, or capacity, often using specific tools or units of measurement.