Because Determining Average Molecular Lengths of a Sample Is Difficult

question 2

Multiple Choice

Because determining average molecular lengths of a sample is difficult, manufacturing companies use ____ for a "quick and dirty" estimation of the average molecular lengths in a sample.  

• A) polydispersity index
• B) melt index values
• C) mode values
• D) the median value

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Definitions:

Substitution Effect

The economic principle that as the price of a good increases, consumers will replace it with less expensive alternatives.

Normal Good

A product that sees an increase in demand as people's incomes increase, and a decrease in demand when their incomes decrease.

Housing

Refers to the provision and availability of homes and buildings for habitation by individuals and families.

Utility

A measure of satisfaction or happiness that a consumer derives from the consumption of goods and services.