A Distribution of Scores Has a Mean of 20

question 5

Multiple Choice

A distribution of scores has a mean of 20.2 with a standard deviation of 0.89.Compare a score of 21.26 with a z score of 1.2.Which statement is correct?

• A) The score of 21.26 is greater.
• B) The z score of 1.2 is greater, resulting in a raw score of 21.27.
• C) The z score of 1.2 is lower, resulting in a raw score of 21.4.
• D) The z score of 1.2 is greater, resulting in a raw score of 22.19.

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Definitions:

Operating Efficiency

A measure of a company's ability to minimize costs and maximize output during its operations.

Productive Capacity

The maximum output a company can produce using its existing resources in a given period, without sacrificing quality.

Units-of-Activity Method

A depreciation method that allocates the cost of an asset over its useful life based on units of production or usage rather than time.

Depreciation Expense

The allocation of the cost of a tangible asset over its useful life, representing how much of the asset's value has been used up during the period.