Which of the Following Statements Is True in a One-Way

question 115

Multiple Choice

Which of the following statements is true in a one-way ANOVA?

• A) The critical value of the test will be a value obtained from the F-distribution.
• B) If the null hypothesis is rejected, it may still be possible that two or more of the population means equal.
• C) The degrees of freedom associated with the sum of squares for treatments is equal to one less than the number of populations.
• D) All of these.
• E) None of these.

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Definitions:

DC Current

Direct Current, emphasizing its role as steady electrical current flowing in one uniform direction.

AC

Alternating Current, a type of electrical current where the flow of electric charge periodically reverses direction.

Galvanometer

A meter movement requiring microamperes to cause a full-scale deflection. Many galvanometers have a zero center, which permits them to measure both positive and negative values.

Digital Ammeter

An instrument used to measure electric current flow in a circuit, displaying the value digitally for accuracy and ease of reading.