In an Experiment, Which of the Following Does Not Contribute

question 25

Multiple Choice

In an experiment, which of the following does not contribute to error variance?

• A)The personalities of the participants
• B)The independent variable
• C)The weather
• D)Random equipment malfunctions

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Definitions:

Mass Transit

Public shared transportation systems, such as buses and trains, designed to move large numbers of people efficiently across urban and suburban areas.

Drilled Oil

Petroleum that has been extracted from the earth via drilling operations, a common method for obtaining crude oil.

Inferior Goods

Goods whose demand decreases when consumer income rises, opposite to normal goods, due to their lower quality.

Demand Rises

An increase in the quantity of a good or service that consumers are willing and able to purchase at a given price.