A Researcher Calculates a Regression Equation in Order to

question 6

Multiple Choice

A researcher calculates a regression equation in order to

• A) predict a score on a second variable from a known score on a first variable.
• B) determine the strength of the relationship between two nominal variables.
• C) predict the differences between scores on one variable from the scores on a second variable
• D) determine the causal relationship between two variables.

---

Definitions:

Embryonic Stages

Phases of development that an embryo goes through from fertilization to birth.

Ardipithecus Ramidus

An early hominin species known for its bipedal locomotion, contributing to our understanding of human evolution.

Walk Erect

The ability to move on two feet in an upright position, a characteristic feature of humans and their ancestors.

First Hominin

Refers to the earliest members of the Hominini tribe, which includes modern humans, their direct ancestors, and relatives.