Which of the Following Symbols Represents a Mutualistic Relationship

question 39

Multiple Choice

Which of the following symbols represents a mutualistic relationship?

• A)+/-
• B)+/+
• C)o/+
• D)-/-

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Definitions:

Probability Distribution

A mathematical function that defines the likelihood of obtaining the possible values that a random variable can assume.

Sampling Distribution

The pattern of probabilities that emerge from a statistic calculated from a random-sample origins.

Deli Purchases

Transactions involving the buying of food and related items from a deli or delicatessen.

Standard Deviation

An indicator of the extent of variability or distribution within a group of numbers, demonstrating how significantly each number in the collection deviates from the average.