What Is the Relationship Between the Variance and the Standard

question 33

Multiple Choice

What is the relationship between the variance and the standard deviation?

• A)Variance is the square root of the standard deviation.
• B)Variance is the square of the standard deviation.
• C)Variance is twice the standard deviation.
• D)There is no constant relationship between the variance and the standard deviation.

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Definitions:

+ 5.0 V

A positive five-volt power supply, commonly used in digital circuits.

Form Factor

The shape and size (height, width, and depth) of motherboards, adapters, memory chips, power supplies, and so on. Before building or upgrading, make sure the device’s form factor fits the computer case.

Case

In computing, refers to the enclosure that houses the components of a computer, such as the motherboard, hard drive, and power supply.

Resource Conflict

Occurs when two or more computer components or programs attempt to use the same resources, such as memory addresses or IRQs, leading to malfunctions.