In Simple Linear Regression, the Plot of Residuals Versus Fitted

question 40

Multiple Choice

In simple linear regression, the plot of residuals versus fitted values 3 can be used to check for:

• A) normality
• B) a constant variance independent of x
• C) independence
• D) all of these
• E) none of these

---

Definitions:

Vertebral Column

The vertebral column, also known as the spine or backbone, is a series of vertebrae extending from the skull to the lower back, providing support for the body and protecting the spinal cord.

Coxal Bone

The hip bone, comprising the ilium, ischium, and pubis, forming part of the pelvis.

Brachium

An anatomical term referring to the upper arm area located between the shoulder and the elbow.

Sesamoid

A type of bone embedded within a tendon or muscle, usually found in locations where a tendon passes over a joint, such as the kneecap.