In One-Way Analysis of Variance,within-Treatments Variation Is Measured By

question 78

Multiple Choice

In one-way analysis of variance,within-treatments variation is measured by:

• A)sum of squares for error.
• B)sum of squares for treatments.
• C)total sum of squares.
• D)standard deviation.

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Definitions:

Variance

A measurement of the spread between numbers in a data set, indicating how much the numbers differ from the mean of the set.

Standard Deviation

A metric for assessing how much the data points differ or spread out in a collection of values.

Observations

Individual data points or recorded values from an experiment or study.

Geometric Mean

A type of mean or average, which indicates the central tendency of a set of numbers by using the product of their values (as opposed to the arithmetic mean which uses their sum).