Use the Following Display for the Next Questions

question 4

Short Answer

Use the following display for the next questions. The display is based on
sample annual data relating to the ozone layer monitoring at Halley Station in
Antarctica. The dependent variable is the year. The independent variables are as
follows: the level of ozone in Dobson units (DU), the global temperature (Temp, in
°C ), and the United States chlorofluorocarbon (CFC) gases production (in
thousands of metric tons).

-If exactly two independent variables are to be used to predict the year, which two variables should be chosen?

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Definitions:

Particular

In logic, refers to statements that affirm or deny something about only some members of a class of subjects.

Subalternate

In logic, a term referring to a proposition that is inferred immediately from another more general proposition.

Proposition

A statement that can either be true or false, expressing a complete thought or judgement.

Contradictory

Refers to statements that cannot both be true at the same time because they express opposite assertions.