Find the Standard Deviation of the Data Summarized in the Given

question 56

Multiple Choice

Find the standard deviation of the data summarized in the given frequency distribution.
-A test score of 54.0 on a test having a mean of 73 and a standard deviation of 10.

• A)-1.9; not unusual
• B)-19; unusual
• C)-1.9; unusual
• D)1.9; not unusual

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Definitions:

Potential Benefit

The expected advantage or positive outcome that may result from a specific action or decision.

Interactional Justice

The degree to which others are treated with dignity and respect.

Policies

Guidelines or rules established by organizations or governments that dictate behaviors or procedures.

Rules

Explicitly stated principles or directives that guide actions and determine acceptable behaviors within a specific context.