In an ANOVA, When Would the F-Test Statistic Be Zero

question 53

Multiple Choice

In an ANOVA, when would the F-test statistic be zero?

• A)When there is no difference in the variances
• B)When the treatment means are the same
• C)When the observations are normally distributed
• D)The F-test statistic cannot ever be zero

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Definitions:

Fixed Costs

Expenses that do not fluctuate with changes in production level or sales volume, such as rent or salaries.

Per Unit

A measure or cost expressed as an amount per individual item or unit.

Variable

A quantity that can change or vary, often used in mathematics and statistical analysis as well as in economic models to represent changing economic indicators.

Fixed Cost

Costs that do not vary with the level of production or sales over a certain range, such as rent, salaries, and insurance.