Which of the Following Does NOT Contain an Externality

question 73

Multiple Choice

Which of the following does NOT contain an externality?

• A) I sell you an ice cream and you drip it all over the person sitting next to you.
• B) I sell you an ice cream and it gives you a headache.
• C) I sell you an ice cream and you share it with your friend.
• D) I give you an ice cream and you share it with a friend.

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Definitions:

Independent Variables

Variables in an experiment that are manipulated or controlled by the researcher to investigate their effects on dependent variables.

Numerator

The top number in a fraction that represents the part of the whole that is being considered.

Denominator

The bottom number in a fraction that shows how many equal parts the item or group is divided into.

Categorical Variable

A variable with categorical data.