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A large restaurant contracts with a local laundry to wash white napkins. The laundry returns the napkins in bundles of 100 napkins. The restaurant randomly samples 10 napkins from each bundle to make sure that the napkins are clean with no stains or other defects. By sampling only 10 of the napkins,the restaurant may conclude that all of the napkins are clean and use the bundle,even when the napkins are actually dirty and should not be used. This sampling risk is called ________.
Cause-and-Effect Relationships
The relationship between events where one or more are the cause of the other(s), establishing a connection between a condition or event and its outcome or consequences.
Naturalistic Observation
A research method in which subjects are observed in their natural environment without any manipulation by the researcher.
Researchers Control
Refers to the various methods and techniques researchers use to minimize influences that could deviate or invalidate the results of their study.
Observer Bias
A type of research bias that occurs when an observer's expectations, beliefs, or preferences influence the outcomes of a study or experiment unintentionally.
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