The Standard Deviation of a Sample of 100 Observations Equals

question 70

Multiple Choice

The standard deviation of a sample of 100 observations equals 64. The variance of the sample equals

• A)8
• B)10
• C)6400
• D)4,096

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Definitions:

Lack of Concern

refers to a state of indifference where an individual does not show interest or care towards something or someone.

Neglect

The failure to provide for the basic needs of someone who cannot care for themselves, resulting in significant harm or risk of harm.

Hand-Mouth Coordination

The ability to move the hands and fingers in a precise manner in coordination with the eyes, often relevant in feeding and object manipulation.

Visual Acuity 20/40

A measure of eyesight indicating that a person can see at 20 feet what a person with normal vision can see at 40 feet.