Which of the Following Statements About Scientific Models Is True

question 96

Multiple Choice

Which of the following statements about scientific models is true?

• A)A model tries to represent all aspects of nature.
• B)A model tries to represent only one aspect of nature.
• C)A model can be used to explain and predict real phenomena.
• D)All models that explain nature well are correct.
• E)All current models are correct.

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Definitions:

Issues Of Scale

Challenges or advantages businesses face as they expand or reduce their size or production capacity.

Multiple Rates Of Return

A situation where an investment has more than one internal rate of return due to differing cash flow patterns over time.

Required Rate Of Return

The minimum annual percentage earnings needed from an investment to make it worthwhile, factoring in risk.

IRR

An investment's IRR represents the discount rate that makes the sum of all future cash flows (positive and negative) from the investment equal to zero, effectively measuring its annual growth rate.