If the Outcomes of a Discrete Random Variable Follow a Poisson

question 209

Multiple Choice

If the outcomes of a discrete random variable follow a Poisson distribution,then their:

• A)mean equals the standard deviation.
• B)mean equals the variance.
• C)median equals the variance.
• D)median equals the standard deviation.

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Definitions:

Independent Assortment

A basic principle of genetics developed by Mendel stating that genes for different traits are sorted separately from one another so the inheritance of one trait is not dependent on the inheritance of another.

Crossing Over

Process by which homologous chromosomes exchange corresponding segments of DNA during prophase I of meiosis.

Sexual Selection

A mode of natural selection where individuals with certain inherited traits are more likely to find a mate and reproduce, often leading to the evolution of traits that enhance mating success.

Attractive Mate

An individual selected based on traits perceived as desirable, enhancing reproductive success in natural and sexual selection.