The Entities on Which Data Are Collected Are _____

question 8

Multiple Choice

The entities on which data are collected are _____.

• A) elements
• B) populations
• C) sets
• D) samples

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Definitions:

Quota Sampling

A sampling procedure in which the sample is chosen to reflect the numerical composition of various subgroups in the population. A haphazard sampling technique is used to obtain the sample.

Social Class

A division of a society based on social and economic status, affecting access to resources and opportunities.

Sample Size

The number of subjects or observations included in a sample selected from a population for the purpose of a statistical study.

Confidence Interval

An interval of values within which there is a given level of confidence (e.g., 95%) where the population value lies.