What Is the Minimum Number of Observations Required for the Expected

question 23

Multiple Choice

What is the minimum number of observations required for the expected frequencies?

• A) 1
• B) 5
• C) 10
• D) 15

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Definitions:

Wattmeter

A meter used to measure true power or watts.

True Power

Generally expressed as watts. Describes the amount of electrical energy converted into some other form.

Ohmmeter

An instrument for measuring electrical resistance in ohms.

Analog Meter

A device that measures and displays information using a moving pointer or dial rather than digital means.