Determine Whether the Study Involves Selection Bias, Participation Bias, Both

question 121

Multiple Choice

Determine whether the study involves selection bias, participation bias, both selection bias and participation bias, orneither.
-You are interested in the degree of satisfaction amongst customers at your video store. For one week, you hand a customer satisfaction questionnaire to every customer who comes into the store
And ask them to fill it out and place it in a box after they check out.

• A)Participation Bias
• B)Participation Bias and Selection Bias
• C)Selection Bias
• D)No Bias

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Definitions:

Antitrust Laws

These laws, including the Sherman and Clayton acts, attempted to enforce competition and to control the corporate merger movement.

Merger

Two or more firms combining to form a single firm.

Conventional Merger

The combination of two or more companies into a single entity through the acquisition or pooling of interests.

Horizontal

A term often used to describe expansion or growth across a single level or area, rather than vertically or hierarchically.