In a Two-Factor Analysis of Variance,a Main Effect Is Defined

question 10

Multiple Choice

In a two-factor analysis of variance,a main effect is defined as _____.

• A)the mean differences among the levels of one factor
• B)the mean differences among all treatment conditions
• C)the mean difference between the two factors
• D)the difference between the largest treatment mean and the smallest treatment mean

---

Definitions:

Silver Acetate

A chemical compound with the formula AgC2H3O2, used in plating and as a photographic agent.

NaCl

Sodium chloride, commonly known as table salt, an ionic compound consisting of sodium and chloride ions.

AgCl

Silver chloride, a white crystalline solid that is photosensitive and less soluble in water.

Spectator Ions

Ions that are present in a chemical reaction but do not participate in it, remaining unchanged throughout the reaction.