A Sample of N = 4 Scores Has ΣX =

question 21

Multiple Choice

A sample of n = 4 scores has ΣX = 8 and ΣX² = 40.What is the value of the sample variance,s²?​

• A)​2
• B)​4
• C)​8
• D)​10

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Definitions:

Relationship

A connection, association, or involvement between two or more individuals, groups, or entities, often characterized by emotional or social ties.

Overestimated

Overestimation refers to the assessment of something as more significant or larger than it actually is in reality.

Random Sample

A subset of individuals chosen from a larger set, where each individual has an equal chance of being selected.

Nuclear Disarmament

The act of reducing or eliminating nuclear weapons to prevent nuclear warfare, promoting international peace and security.