A Market Research Team Compiled the Following Discrete Probability Distribution

question 50

Multiple Choice

A market research team compiled the following discrete probability distribution for families residing in Randolph County.In this distribution x represents the number of evenings the family dines outside their home during a week. The mean (average) value of x is ___.

• A)1.0
• B)1.5
• C)2.0
• D)2.5
• E)3.0

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Definitions:

Prokaryotic Cells

Simple, single-celled organisms without a nucleus or other membrane-bound organelles, such as bacteria.

Organelles

Specialized structures within a cell that perform specific functions.

Chromosome

Thread-like structure composed of DNA.

Respiratory Disease

A general term for diseases that impact the lungs and other parts of the respiratory system, affecting breathing.