In an Experiment the Primary Purpose of Blinding Is to Reduce

question 25

Multiple Choice

In an experiment the primary purpose of blinding is to reduce …

• A) bias.
• B) randomness.
• C) confounding.
• D) variation.
• E) undercoverage.

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Definitions:

Physical Models

Physical models are tangible representations that mimic the properties, behaviors, or functions of real-world objects or systems.

Prototypes

Early sample, model, or release of a product built to test a concept or process, serving as a thing to be replicated or learned from.

Virtual Reality

A visual form of communication in which images substitute for reality and typically allow the user to respond interactively.

Make-or-buy Decision

A strategic choice faced by companies to either manufacture a product internally or purchase it from an external supplier.