Find the Z-Score for an IQ Test Score of 125

question 37

Multiple Choice

Find the z-score for an IQ test score of 125 when the mean is 100 and the standard deviation is 15.

• A) 25
• B) 1.1
• C) 1.67
• D) −1.1
• E) −1.67

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Definitions:

Retrospective Adjustment

A change applied to the accounting records of prior periods to correct an error or implement a change in accounting principle.

Cumulative Effect

The aggregate impact of an accounting change or policy on a company's financial statements over time.

Average Cost

A method for inventory and cost of goods sold valuation, calculated by dividing the total cost by the number of items.

LIFO Method

Last In, First Out method; an inventory valuation technique where the most recently produced items are recorded as sold first.