Number of Birds Alana and Eva Are Sisters.Let X Denote the Number

question 25

Essay

Number of Birds
Alana and Eva are sisters.Let X denote the number of birds that Alana may have in the next two years,and let Y denote the number of birds Eva may have during the same period.The marginal probability distributions of X and Y are shown below. ​ ​
-{Number of Birds Narrative} Compute the mean and variance of Y.

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Definitions:

Sensory Receptors

Specialized cells or structures that detect external or internal environment stimuli and convert them into electrical impulses.

Pacinian Corpuscle

A type of nerve ending in the skin that detects pressure and vibration.

Free Nerve Endings

Sensory nerve fibers that extend into the tissues and open on the surface or just below, responsible for sensing pain, temperature, and touch.

Sensory Receptor

Specialized cells or cell parts that detect external or internal stimuli and transmit signals to sensory neurons.