The Number of Calls Received by a Mountain Search and Rescue

question 51

Multiple Choice

The number of calls received by a mountain search and rescue team in a day has a Poisson distribution with a mean of 0.71.Find the probability that on a randomly selected day,they will receive fewer than two calls.

• A)0.8761
• B)0.3491
• C)0.8407
• D)0.1239
• E)0.1593

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Definitions:

Lubrication Cost

An expense category covering the costs associated with the lubrication of machinery and equipment to ensure smooth operation.

Variable Cost

Expenses that fluctuate with the level of output, including costs like materials and labor directly involved in the production.

Kilowatt/Hour

A unit of energy equivalent to one kilowatt of power expended for one hour.

Production Workers

Employees directly involved in the manufacturing process, responsible for converting raw materials into finished goods.