What Would Be the Most Appropriate Test of Significance for Research

question 14

Multiple Choice

What would be the most appropriate test of significance for research situations in which we have an interval-ratio dependent variable and an independent variable with three or more categories?

• A)the t test
• B)Chi square
• C)ANOVA
• D)the IQV

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Definitions:

Dentin

A hard, dense, bony tissue forming the bulk of a tooth beneath the enamel.

Enamel

The hard, outermost layer of a tooth that protects against decay and is the hardest substance in the human body.

Photomicrograph

An image taken using a microscope to show a magnified view of a tiny object.

Duodenum

The first section of the small intestine immediately beyond the stomach, responsible for the initial breakdown and absorption of nutrients.