Before Deciding Which Correlation Test to Run, Which Two Assumptions

question 1

Multiple Choice

Before deciding which correlation test to run, which two assumptions need to be checked?

• A) Linearity
• B) Normality
• C) Effect size
• D) z-score

---

Definitions:

Object Constancy

Correctly perceiving objects as staying the same in their size, shape, color, and lightness, across viewing conditions that yield different physical input to the eyes.

Wavelengths

The spacing between consecutive peaks of a wave, particularly in sound waves or electromagnetic waves.

Flipbook

A book with a series of pictures that vary gradually from one page to the next, so that when the pages are turned rapidly, the pictures appear to animate by simulating motion or some other change.

Stroboscopic Motion

An optical illusion where continuous motion is represented by a series of short or instantaneous samples, as seen in motion pictures.