A Psychologist Says That the Correlation Between Patients' Profession (Truck

question 47

Multiple Choice

A psychologist says that the correlation between patients' profession (truck driver, school teacher, tattoo artist, etc.) and their intelligence quotient test score is r = -0.07. This means that:

• A) patients who are tattoo artists tend to have lower IQ scores.
• B) there is almost no relation between profession and IQ scores.
• C) patients who are truck drivers tend to have lower IQ scores.
• D) the psychologist is confused because correlation makes no sense in this situation.

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Definitions:

Sales Revenues

The income generated from the sale of goods or services before any costs or expenses are deducted.

Cash Operating Expenses

Expenses incurred during the normal course of business operations, including salaries, rent, and utilities, but excluding non-cash expenses like depreciation.

Technologically Obsolete

A state where a product or service is no longer considered useful or efficient due to advancements in technology.

Simple Rate Of Return

A financial metric that measures the incremental profit or savings from an investment as a percentage of the investment's initial cost.