Find the Z-Score Corresponding to the Given Value and Use

question 124

Multiple Choice

Find the z-score corresponding to the given value and use the z-score to determine whether the value is unusual.
Consider a score to be unusual if its z-score is less than -2.00 or greater than 2.00. Round the z-score to the nearest tenth
if necessary.
-A test score of 48.4 on a test having a mean of 66 and a standard deviation of 11.

• A) -1.6; unusual
• B) -17.6; unusual
• C) 1.6; not unusual
• D) -1.6; not unusual

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Definitions:

Productivity

The efficiency of production of goods or services, measured by the output per unit of input.

Racial Harassment

Unwanted conduct related to a person's race or ethnicity that violates their dignity or creates an intimidating, hostile, degrading, humiliating, or offensive environment.

Employee-Centric

An organizational strategy that places the well-being and development of employees at the center of business priorities.

Absenteeism

The habitual non-attendance of an employee at their job without valid reason.