A) A. B) BC) C

question 203

Multiple Choice

• A) A.
• B) B.
• C) C.
• D) A and B.

---

Definitions:

Arrival Rate

The frequency at which entities (e.g., customers, data packets) arrive at a specific point within a system or process.

Poisson Distribution

A distribution of probabilities indicating the likelihood of a certain number of occurrences within a specified time or space interval.

Exponential Distribution

A probability distribution used to model the time between events in a process where events occur continuously and independently at a constant average rate.

Probability

The likelihood or chance of an event occurring, often expressed as a number between 0 and 1.