Which of the Following Statistics Cannot Be Negative

question 80

Multiple Choice

Which of the following statistics cannot be negative?

• A) covariance
• B) variance
• C) E(r)
• D) correlation coefficient

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Definitions:

Innovation

The act of transforming a concept or innovation into a product or service that generates value or that consumers are willing to purchase.

Imitation

The action of using someone or something as a model and duplicating their behaviors, strategies, or products.

Innovation

The process of creating new ideas, products, or methods that bring about significant improvements or change.

Market Share

The share of a market dominated by a specific company or product.