Consider an Espresso Stand with a Single Barista

question 1

Multiple Choice

Consider an espresso stand with a single barista.Customers arrive at the stand at the rate of 28 per hour according to a Poisson distribution.Service times are exponentially distributed with a service rate of 35 customers per hour.The probability that the server is busy is

• A)0.20
• B)0.60
• C)0.80
• D)1.00

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Definitions:

Toxic

Harmful or poisonous substances; in a broader sense, it can refer to anything damaging to one's health or wellbeing, including relationships or environments.

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A type of nut from the macadamia tree, native to Australia, known for their rich, buttery flavor and nutritional benefits.

Yeast Dough

A type of dough that is leavened with yeast, allowing it to rise before baking, commonly used in breads and pastries.

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Non-verbal communication through gestures, posture, and expressions, conveying emotions or intentions.