Dineo Answered a Series of Written Questions That Asked About

question 174

Multiple Choice

Dineo answered a series of written questions that asked about her attitudes and opinions on a number of current issues. The method of data collection that was being used in this case was

• A) a standardised psychological test.
• B) archival research.
• C) direct observation.
• D) a questionnaire.

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Definitions:

Birth Weight

The weight of a baby at the time of its birth, an important indicator of newborn health and future development.

Population Variance

A measure that quantifies the degree to which values in an entire population vary from the population mean.

Sampling Distribution

A distribution showing the likelihood of different outcomes for a statistic based on a random sample.

Standard Deviation

A evaluation of how varied or distributed a collection of data points is.