Which Statement Is True Regarding Pilot Research

question 20

Multiple Choice

Which statement is true regarding pilot research?

• A) Pilot research usually involves a large number of participants.
• B) Pilot research often is used to determine whether or not the levels of an independent variable are appropriate.
• C) Pilot research is usually conducted once potential problems with the experiment have been resolved.
• D) Pilot research cannot reveal potential causal relationships between variables.

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Definitions:

Blue Exhaust Smoke

Smoke with a blue tint emitted from a vehicle's exhaust, typically indicating oil burning in the combustion chamber.

Combustion Chamber

A section of an engine where fuel and air are burned to produce energy.

Voltage

An amount of electrical potential, that is, the capacity to do work.

Amperage

The amount of electrical current flow that is occurring through a conductor.