A Regression Analysis Between Sales (In $1000) and Advertising (In

question 85

Multiple Choice

A regression analysis between sales (in $1000) and advertising (in $100) resulted in the following least squares line: .This implies that if advertising is $800, then the predicted amount of sales (in dollars) is:

• A) $4875
• B) $123,000
• C) $487,500
• D) $12,300

---

Definitions:

Distance

is the measure of space between two points, often quantified in units such as meters or miles.

Interposition

A visual cue in which one object partly covers another, suggesting that the covering object is closer to the viewer, aiding in depth perception.

Illusion

A false perception or a misperception of an actual stimulus in the environment.

Brightness Constancy

The human visual system's ability to perceive objects as having a constant brightness even when lighting conditions change.