External Data Sources Present Problems for Data Quality Because

question 62

Multiple Choice

External data sources present problems for data quality because:

• A) data are not always available.
• B) there is a lack of control over data quality.
• C) there are poor data capture controls.
• D) data are unformatted.

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Definitions:

Coefficient of Variation Risk

A statistical measure used to assess the risk of an investment by calculating the ratio of the standard deviation to the mean return, indicating variability in relation to the expected return.

Unsystematic Risk

Also known as specific risk, it refers to the risk associated with individual assets, distinct from the market's overall movements.

Systematic Risk

The inherent risk associated with the entire market or market segment, which cannot be mitigated through diversification.

Beta Coefficient

An indicator of how much a stock's price fluctuates compared to the entire market.