Consider an Espresso Stand with a Single Barista

question 60

Multiple Choice

Consider an espresso stand with a single barista.Customers arrive to 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 idle is

• A)0.20
• B)0.60
• C)0.80
• D)1.00

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Definitions:

Dendritic Spines

Protrusions on a neuron's dendrite that receive synaptic inputs from other neurons.

Cerebral Hemisphere

Either of the two symmetrical halves of the brain (right and left) responsible for different functions and cognitive processes.

Right Hemisphere

The right side of the brain, which controls the left side of the body and is often associated with creativity and spatial abilities.

Watercolor Landscape

A painting method using water-soluble pigments to depict natural scenery.