Three of the Following Are Examples of True Experimental Designs

question 16

Multiple Choice

Three of the following are examples of true experimental designs.Which one is NOT?

• A)Multiple baseline design
• B)Solomon four-group design
• C)Within subjects design
• D)Pretest-posttest control group design

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Definitions:

Dispersion

A statistical measure that describes the spread of or variation in a set of data values.

Variation

The difference in data set values from the mean, highlighting the dispersion or spread of a set of data points.

Quartile

A quartile is a type of statistical measure that divides a data set into four equal parts, revealing the spread and tendencies of the data.

Chebyshev's Theorem

A statistical rule stating for any real number k greater than one, at least (1-1/k^2) of the distribution's values lie within k standard deviations from the mean.