Which of the Following Statistics Cannot Be Negative

question 60

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:

Outstanding Checks

Checks that have been issued and recorded in the account holder's register, but have not yet been cashed or cleared by the bank.

Customers

Individuals or businesses that purchase goods or services from another business.

Promptly

Quickly or without delay, often used in the context of responding to communications or fulfilling obligations.

Related Purchasing Activities

Actions and tasks associated with procuring goods and services that are necessary for a company’s operations or production processes.