If the Researcher Knows That the Mean Is 60 and the Standard

question 16

Multiple Choice

If the researcher knows that the mean is 60 and the standard deviation is 6,then the majority of the scores falling between +1 or -1 standard deviation of the mean fall between:

• A)60 and 66
• B)54 and 60
• C)54 and 66
• D)Not enough information is provided

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Definitions:

Double Declining-Balance Depreciation

A method of accelerated depreciation which doubles the rate at which an asset’s book value depreciates compared to straight-line depreciation.

Annual Depreciation Expense

The portion of the cost of a fixed asset that is charged as an expense in a particular fiscal year, as a result of wear, tear, and obsolescence.

Straight-Line Depreciation

A method of calculating the depreciation of an asset by evenly spreading its cost over the expected life of the asset.

Asset Impairment Loss

A sudden write-down or devaluation of an asset to its fair market value which is lower than its currently recorded cost, reflecting unexpected decreases in value.