All the Variables in a Multiple Regression Analysis

question 33

Multiple Choice

All the variables in a multiple regression analysis

• A)must be quantitative
• B)must be either quantitative or qualitative but not a mix of both
• C)must be positive
• D)None of these alternatives is correct.

---

Definitions:

Amniotic Fluid

Fluid within the amniotic sac that suspends and protects the fetus.

Ectoderm

The outermost cell layer of the newly formed embryo from which the skin and nervous system develop.

Endoderm

The inner layer of the embryo from which the lungs and digestive system develop.

Mesoderm

The central layer of the embryo from which the bones and muscles develop.