A Test Consists of 800 True or False Questions

question 44

Multiple Choice

A test consists of 800 true or false questions. If the student guesses on each question, what is the standard deviation of the number of correct answers?

• A)14.14
• B)0
• C)2
• D)20

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Definitions:

Internet Company

A business that primarily operates online, providing products or services through the web.

Merchant Wholesalers

Businesses that buy goods in bulk from manufacturers and sell them, usually in smaller quantities, to retailers or other businesses, but not directly to consumers.

Agents and Brokers

Intermediaries who facilitate the buying and selling process in various markets, often dealing in real estate, insurance, or securities.

Title to Merchandise

The legal right of ownership of goods, indicating that the holder has the right to control the use and disposition of the items.