The Different Research Methodologies and the Different Data Collection Methods

question 19

True/False

The different research methodologies and the different data collection methods are all tools of the trade in social research. The skilled researcher is able to use the tools expertly and creatively.

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Definitions:

Confidence Intervals

Statistical intervals that estimate where a population parameter, based on sample data, is expected to lie, including a range of possible values.

Standard Error

A measure of the precision or variability of a sample statistic estimate of a population parameter.

Level Of Significance

Level of significance is a threshold in hypothesis testing that determines whether the null hypothesis can be rejected, typically expressed as a probability value (e.g., 0.05).

Rejection Region

The spectrum of results causing the null hypothesis to be dismissed in hypothesis testing.