______ Describes the Attempt to Duplicate Research Findings Reported by Other

question 71

Multiple Choice

______ describes the attempt to duplicate research findings reported by other scientists.

• A)Variability
• B)Replication
• C)Hypothesis testing
• D)Empiricism
• E)Theorizing

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Definitions:

Confidence Interval

A spectrum of numbers resulting from sample measurements, which is thought to cover the value of an unidentified population feature.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, showing how spread out the data points are from the mean.

Chi-squared Distribution

A statistical distribution that is used to describe the distribution of a sum of squared random variables, often used in hypothesis testing.

Chi-squared Distribution

A statistical distribution that describes the distribution of the sum of the squares of a set of variables that follow a normal distribution, commonly used in hypothesis testing.