Which of the Following Variables Probably Could Be Measured in an Observational

question 52

Multiple Choice

Which of the following variables probably could be measured in an observational study of airline travelers?

• A) The brand of coffee they drink at home.
• B) The occupation of the traveler.
• C) How many frequent traveler miles they have earned.
• D) The gender of the traveler.
• E) The total number of bags taken on the airplane trip (carry-on and checked).

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Definitions:

Causal Chain

A sequence of events where one event causes the next, leading to the final outcome.

Trespass to Personal Property

The act of unlawfully interfering with another person's possessions without consent.

Permission

Authorization granted by one party to another to do something that is otherwise not allowed or would be illegal without such authorization.

Lawsuit

A legal action brought by one party against another in a court of law, typically seeking a remedy for a wrong.