An Instrument Had a Mean of 100 and a Standard

question 20

Multiple Choice

An instrument had a mean of 100 and a standard deviation of 15.Robert took this instrument and his raw score was 70.What would Robert's corresponding z-score be?

• A).70
• B)-1.00
• C)2.00
• D)-2.00

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Definitions:

Salvage Value

The estimated value an asset holds upon concluding its lifespan of utility.

Revenue Expenditures

Revenue expenditures are the costs incurred by a business in the normal course of operations, such as rent, utilities, and wages, which are expensed in the current period.

Operating Condition

Refers to the state or circumstances under which a piece of equipment or a system is functioning.

Useful Life

The estimated duration of time that an asset is expected to be usable for the purpose it was acquired, influencing depreciation calculations.