A Factor That Differentiates a Meta-Analysis from a Narrative Literature

question 5

Multiple Choice

A factor that differentiates a meta-analysis from a narrative literature review is that a meta-analysis:

• A)focuses on effect size.
• B)is more subjective.
• C)summarizes what has been found.
• D)is less accurate.

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Definitions:

Standard Error

The standard deviation of the sampling distribution of a statistic, commonly used to measure the accuracy of a sample mean.

Population Standard Deviation

A measure of the dispersion of a set of values in a population, reflecting how much the values differ from the mean of the population.

Sample Size

The number of observations or data points collected from a population for use in a statistical analysis.