The Number of Calls Coming into a PBX Follows a Poisson

question 44

Multiple Choice

The number of calls coming into a PBX follows a Poisson process with a mean of 120 calls per hour.What is the probability of no calls in a one-minute interval?

• A)0
• B).1353
• C).4060
• D).3679

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Definitions:

Cigarette Smoking

The act of inhaling and exhaling the smoke of tobacco or a drug.

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, including conditions like coronary artery disease, hypertension, and stroke.

Cancer Of The Prostate

A disease characterized by the uncontrolled growth of cells in the prostate gland, leading to potential spread to other areas.

Chronic Lower Respiratory Disease

A group of lung diseases that block airflow and make it difficult to breathe, including chronic bronchitis and emphysema.