Which of the Following Statements Is True

question 48

Multiple Choice

Which of the following statements is true?

• A) Once a hypothesis is confirmed,it becomes a theory.
• B) Theories are scientific facts and cannot be modified.
• C) In psychology,theories are considered definitive explanations of fact;therefore,a theory does not need to undergo testing.
• D) Confirming a hypothesis based on a theory does not mean that the theory is true.

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Definitions:

Demand Schedule

A table or graph showing the quantity of a product that consumers are willing and able to purchase at various prices during a specified period.

Marginal Cost

The supplementary cost resulting from manufacturing an extra unit of a good or service.

Typeset

The arrangement and composition of text in preparation for printing and publication.

Inverse Demand Function

A mathematical expression that describes the relationship between the price of a good and the quantity demanded, showing how price changes as a function of demand.