A Rat Population in a Certain Field Is Initially 500

question 18

Short Answer

A rat population in a certain field is initially 500. After 3 years, the population increases to 700. Assuming logistic growth with a carrying capacity of 1000, how long after reaching 700 will it take for the population to reach 800?

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Definitions:

Outcome

An outcome is the result or effect of an action, decision, or situation, often analyzed to assess the success or failure of an endeavor.

Valence

In psychology, the value associated with a particular outcome or reward, influencing the motivation of an individual.

Expectancy

The belief or anticipation that a particular event or outcome will occur.

Instrumentality

In the context of motivation theory, it refers to the perceived relationship between performing at a certain level and achieving a desired outcome.