When Alex Eats 1 Slice of Pizza, His Total Utility

question 21

Multiple Choice

When Alex eats 1 slice of pizza, his total utility is 80; when Alex eats 2 slices of pizza, his total utility is 120. Alex's marginal utility from the second pizza is

• A) 200.
• B) 80.
• C) 60.
• D) 40.

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Definitions:

Perfect Correlation

A statistical relationship indicating a flawless direct or inverse linkage between two variables.

Matched Design

A research design that matches the experimental participants with control participants who are similar on key characteristics.

Epidemiological

Relating to the study of how disease rates vary among different population groups to identify patterns, causes, and control health problems.

Experimental

Referring to a method of investigation in the sciences and social sciences in which variables are manipulated to observe and measure effects on a particular outcome.