What Is Random Assignment? in What Sort of Research Design

question 3

Essay

What is random assignment? In what sort of research design is it found?

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Definitions:

Mean

The arithmetic average of a set of numbers, calculated by adding them together and dividing by the number of terms.

American College Testing

A standardized test used for college admissions in the United States that assesses a student's readiness for college-level work.

Margin of Error

A measure of the range of values below and above the sample statistic in a confidence interval within which the true population parameter is expected to lie.

Sample Mean

The mean of a set of samples, obtained by adding all the values together and then dividing by the total count of observations.