Which of the Following Is TRUE Concerning Sampling Errors

question 69

Multiple Choice

Which of the following is TRUE concerning sampling errors?

• A) Sampling errors can be reduced by improving data collection methods.
• B) The degree of sampling error can be estimated.
• C) Sampling errors have been consistently shown to be the major contributor to total survey error.
• D) Sampling errors are frequently the most important errors that arise in research.
• E) It is difficult to estimate the size and effects of sampling errors.

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Definitions:

Efficient Market Hypothesis

The theory that it is impossible to "beat the market" because stock market efficiency causes existing share prices to always incorporate and reflect all relevant information.

Weakly Efficient

A term referring to a form of market efficiency where all past trading information is fully reflected in stock prices, but future and private information may not be.

Mutual Funds

Investment programs funded by shareholders that trade in diversified holdings and are professionally managed, allowing investors access to a broad spectrum of investments.

Insiders

Individuals within a corporation who have access to private, non-public information which might influence the company's stock price.