Recent Studies Have Shown That ________ Can Learn to Use

question 121

Multiple Choice

Recent studies have shown that ________ can learn to use numbers.

• A) only humans
• B) dolphins and whales
• C) most animals
• D) rhesus and capuchin monkeys

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Definitions:

Good Y

Typically, a variable used in economic models to represent a generic good or service in the market.

Income Elasticity

A measure of how much the demand for a good or service changes in response to changes in consumer income.

Inferior Good

is a type of good whose demand decreases when the income of consumers increases, contrary to what is observed with normal goods.

Cross-price Elasticity

A measure of how the demand for one good responds to a change in the price of another good, indicating their substitutability or complementarity.