Who Created the Concept of Intelligence Quotient

question 144

Multiple Choice

Who created the concept of intelligence quotient?

• A) Alfred Binet
• B) William Stern
• C) David Wechsler
• D) Robert J. Sternberg

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Definitions:

Variable Costs

Expenses that change in proportion to the activity or production level of a business.

Fixed Costs

Expenses that remain constant for a period of time irrespective of the level of outputs, like rent, salaries, and loan payments.

Break-even Volume

The quantity of sales needed for a product to generate revenue that matches the total costs, resulting in no profit or loss.

Variable Costs

Expenses that change in proportion to the activity of a business, such as costs for raw materials or production labor.