Examlex
Trial-and-error approaches are successful when there are ______.
Focus Groups
A qualitative research method where a small group of people discusses a product, service, or topic under the guidance of a moderator to gather opinions and feedback.
Obtaining Data
The process of collecting data from various sources for analysis, which can include surveys, experiments, or existing databases.
Measurement
The collection and quantification of data or the assignment of numerical values to objects, phenomena, or physical quantities.
Defect Levels
The classification or rating of defects in products, often used in quality control to indicate the severity of the defect.
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