The Mean of a Set of Data Is 108

question 10

Multiple Choice

The mean of a set of data is 108.06 and its standard deviation is 115.45 . Find the z score for a value of 489.67 .

• A) 2.98
• B) 3.64
• C) 3.31
• D) 3.61

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Definitions:

Tone Generator

A device that produces an audio signal of a specific frequency, often used in conjunction with a tracer to identify and diagnose the routing of cables and wires.

Patch Panel

A hardware assembly typically rack-mounted that consolidates cables from networking devices, allowing for easy management and routing.

Cable Integrity

The condition of a cable being free from damage or defects, ensuring that it performs its intended function without signal loss or interference.

Functionality

The range of operations and tasks that a system, device, or program is designed to perform; essentially, what something does or how it works.