A Test Score of 84 Was Transformed into a Standard

question 30

Multiple Choice

A test score of 84 was transformed into a standard score of -1.5. If the standard deviation of test scores was 4, what is the mean of the test scores?

• A) 78
• B) 80
• C) 90
• D) 88

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Definitions:

Ledger

A comprehensive collection of a company's financial transactions, recorded in a structured and systematic manner.

Petty Cash Fund

A small amount of cash kept on hand, used for paying minor expenses to avoid the complexity of writing cheques.

Cash Short

A situation where the amount of cash on hand is less than the recorded amount, often indicating errors or theft.

Office Supplies

Consumable items that are used in offices on a day-to-day basis for administrative and office-related tasks, such as paper, pens, and staples.