Find the Mean and the Variance of X

question 60

Short Answer

Find the mean and the variance of X.

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Definitions:

Trade Name

The name under which a business operates, known also as a 'doing business as' name, distinguishing it from its legal, registered name.

Export Trading Company Act

Legislation that allows producers in the United States to form export trading companies for the purpose of increasing their exports by providing them certain legal protections and benefits.

U.S. Banks

Financial institutions authorized in the United States that offer services such as deposits, loans, and currency exchange.

Credit

An arrangement where goods, services, or money is received in exchange for a promise to pay back a certain amount in the future.