The Manager of the Local Grocery Store Has Determined That

question 57

Multiple Choice

The manager of the local grocery store has determined that, on average, 4 customers use the service desk every half-hour. Assume that the number of customers using the service desk has a Poisson distribution. What is the probability that during a randomly selected half-hour period, exactly 2 customers use the service desk?

• A) .1483
• B) .0916
• C) .1465
• D) .9084
• E) .7619

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Definitions:

Renal Failure

A medical condition where the kidneys lose the ability to remove waste and balance fluids, potentially leading to kidney failure.

Lifestyle Changes

Modifications made to an individual's way of living, aiming to improve health outcomes, such as adopting a healthy diet, increasing physical activity, and quitting smoking.

Diabetes

A chronic condition characterized by high levels of sugar in the blood, resulting from the body's inability to produce or effectively use insulin.

Adherence

A patient’s ability and willingness to follow recommended health practices.