One Way Analysis of Variance Is Used to Test for _________________________________

question 6

Multiple Choice

One way analysis of variance is used to test for _________________________________.

• A) Equality of three or more sample means
• B)Equality of three or more population means
• C) Equality of three of more population variances
• D) Equality of three or more population proportions

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Definitions:

Parts Per Million

A unit of measurement used to denote the concentration of a substance in water or air, equal to 1 part of the substance in 1,000,000 parts of the solvent.

Scatterplot

A type of graph used in statistics to display values for typically two variables for a set of data, showing how much one variable is affected by another.

Reciprocal Square Root

The mathematical operation of taking the square root of a number and then finding the reciprocal of that quantity.

Topsoil Concentration

The measure of nutrients and organic matter present in the uppermost layer of soil.