Mean of the sample

Definition:

The arithmetic average; that is, the sum of the observations divided by the number of observations.

Investing Essentials


Copyright © 2011 Campbell R. Harvey, Professor of Finance, Fuqua School of Business at Duke University

Term of the Day

Combination strategy

A strategy in which a put and call with different strike prices and the same expiration are either both bought or both sold. Related: Straddle

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