Use the Following Technology Display from a Two-Way ANOVA to Answer

question 30

Short Answer

Use the following technology display from a Two-Way ANOVA to answer the next
questions. Wildlife biologists studying beaver habitats measured the number
of beaver colonies per square mile identified at two randomly selected wetland
habitats, under three densities of tree growth (sparse, average, or dense growth).
Use a .05 significance level.
-For the interaction effect, state a conclusion about the null hypothesis.

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Definitions:

Individualistic Model

Independent view of community, described by Gleason, in which biological interactions are less important in the production of communities than are environmental gradients (such as climate and soil) or even chance. Compare with organismic model.

Interdependent

A relationship in which two or more entities rely on each other for survival or for the completion of processes.

Organismic Model

A conceptual model in biology that sees a community or ecosystem as a single living organism, emphasizing interactions and integration.

Individualistic Model

A theoretical framework in ecology that views communities as assemblies of species with similar ecological requirements, independently distributed along environmental gradients.