What Is the Appropriate Range for the Coefficient of Correlation $\le$

question 41

Multiple Choice

What is the appropriate range for the coefficient of correlation (r) ?

• A)0 \(\le\) r \(\le\) 1
• B)-% \(\le\) r \(\le\) +%
• C)-1 \(\le\) r \(\le\) 1
• D)-1 \(\le\) r \(\le\) +%

---

Definitions:

Niches

The roles or positions of an organism within its environment, encompassing all the factors necessary for its survival, reproduction, and interactions with other creatures.

Individual Species

A distinct category of organisms that share similar genetic, morphological, and behavioral traits, capable of interbreeding to produce fertile offspring.

Ecosystems

Complex systems of living organisms and their physical environment, interacting as a functional unit.

Independent Existence

The state of being self-sufficient and not reliant on other entities or factors for survival or function.