A(n)________ Is a Personal Publishing Site Created by an Individual

question 88

Multiple Choice

A(n) ________ is a personal publishing site created by an individual to write about things that interest him or her.

• A)intranet
• B)chat room
• C)blog
• D)extranet
• E)webisode

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Definitions:

Covariances

Covariance is a measure used in statistics to determine how much two random variables vary together.

Portfolio Variance

A measurement of the dispersion of returns of a portfolio, indicating the degree of investment risk.

Risky Securities

Financial instruments that carry a higher degree of uncertainty and a higher risk of loss, such as stocks.

Weighted Sum

A calculation that takes various quantities into account, multiplying each by a factor that reflects its importance and then adding these products together.