An Aptitude Test Has a Mean Score of 80 and a Standard

question 133

Multiple Choice

An aptitude test has a mean score of 80 and a standard deviation of 5. The population of scores is normally distributed. What proportion of tests has scores over 90?

• A) .9772
• B) .0228
• C) .9544
• D) .0456

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Definitions:

Vouchers Payable

An accounting term referring to an obligation or liability of a company to pay a debt evidenced by a voucher.

Control Features

Mechanisms, policies, or procedures implemented to safeguard assets, ensure accurate and reliable financial data, and promote operational efficiency.

Voucher System

An internal control method in accounting where vouchers are prepared before payments are processed to ensure transactions are authorized and recorded properly.

Check Register

A record of transactions in a checking account, tracking all checks written, deposits made, and current balance.