If Σ(X − M)² = 235, and N = 29

question 50

Multiple Choice

If Σ(X − M) ² = 235, and n = 29, what is s?

• A)11.3
• B)23.5
• C)8.39
• D)2.90

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Definitions:

Wealth Distribution

The manner in which wealth is shared among individuals in a society, often analyzed for its levels of equality or inequality.

Coincidence of Wants

A situation in a barter economy where two parties each possess goods or services that the other wants, facilitating a direct exchange without the need for money.

Barter

The direct exchange of one good or service for another good or service.

Medium of Exchange

An intermediary instrument or system used to facilitate the sale, purchase, or trade of goods between parties.