The ______ of a Pearson Correlation (R) Assesses the ______

question 28

Multiple Choice

The ______ of a Pearson correlation (r) assesses the ______ of the relationship between two variables

• A) linearity; predictability
• B) probability; direction
• C) numeric value; strength
• D) sign (+/-); strength

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Definitions:

Ecological Niche

The specific role or function of an organism or species in an ecosystem, including its use of resources and relationships with other organisms.

Biological Community

A group of interacting species living together in the same habitat, forming a complex network of relationships.

Abiotic Environment

The inanimate chemical and physical components of the environment that influence living beings and ecosystem operations.

Habitat

The natural environment in which a species or population lives and grows, providing the necessary conditions for survival.