If the Coefficient of Multiple Determination Is 0

question 64

Multiple Choice

If the coefficient of multiple determination is 0.81, what percent of variation is not explained?

• A) 19%
• B) 90%
• C) 66%
• D) 81%
• E) None of these statements are correct

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Definitions:

Correlated

When two or more variables are related in a way that changes in one variable mirror or are associated with changes in another.

Species Diversity

The variety of different species that exist within a specific ecological community or ecosystem.

Environmental Stress

Physical, chemical, and biological constraints on the productivity and survival of organisms, often leading to adaptive responses.

Ecotones

Transitional areas between two biomes or ecosystems where different communities meet and integrate.