THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 85

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
The number of accidents on a particular highway averages 4.4 per year.Assume that the number of accidents follows a Poisson distribution.
-There are 15 professors in the School of Education.Twelve of them have received good evaluations from students,while 3 received poor evaluations.You will take three courses in the School of Education next semester.What is the probability that all of your professors next semester have received good evaluations?

• A)0.516
• B)0.484
• C)0.258
• D)0.242

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Definitions:

Blockage

The obstruction of a passage or pathway, such as in blood vessels or digestive tract, causing functional disruption.

Stage II Pressure Ulcer

An open wound on the skin, typically caused by prolonged pressure, that involves both the epidermis and the dermis but is not yet deep.

Infection

The invasion and multiplication of microorganisms such as bacteria, viruses, and parasites that are not normally present within the body.

Purulent Drainage

A type of thick, often yellowish fluid that is produced at the site of an infection, indicating the presence of pus.