Mobile Phones Sales

question 63

Short Answer

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} Compute the variance of the number of Blackberries sold daily.

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Definitions:

Regulation

Rules or laws designed to control or govern conduct, often imposed by governmental agencies.

State and Federal Laws

Regulations established by state and federal governments that businesses and individuals must comply with.

Business Conduct

The standards, values, and practices that guide the actions of businesses in their pursuit of economic and social performance.

Restraints of Trade

Legal or economic actions or practices that restrict free trade or competition in a particular market.