Many researchers cite a sample size of ______ as a minimum guideline for correlational, causal-comparative, and true experimental research.
A) 30
B) 50
C) 75
D) 100

Question

Quizplus · Accepted Answer

A sample size of 30 is considered a minimum guideline for correlational, causal-comparative, and true experimental research. This is because a sample size of 30 provides enough data points for statistical analysis and increases the chances of the sample being representative of the population being studied. However, it is important to note that the optimal sample size may vary depending on the research design and the research question.

Many Researchers Cite a Sample Size of ______ as a Minimum