Mobile Phones Sales

question 43

Essay

Mobile Phones Sales
After analyzing sales data,the owner of a Mobile Phone store produced the following joint probability distribution of the number of iPhones (X)and Blackberries (Y)sold daily. ​ ​
-{Mobile Phones Sales Narrative} Compare V(X)+ V(Y)to V(X + Y).What is your conclusion?

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Definitions:

Synaptic Pruning

A neurological process occurring during brain development where extra neurons and synaptic connections are eliminated to increase the efficiency of neuronal transmissions.

Cognitive Deficit

A reduction or impairment in mental function, affecting areas such as memory, attention, and problem-solving skills.

Operant Conditioning

An instructional process by which the potency of a behaviour is influenced by either reinforcing or penalizing it.

Prenatal Period

The stage of development that occurs in the womb before birth, starting from conception to the onset of labor.