THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 161

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
Suppose you know that the number of complaints coming into a phone center averages 4.2 every ten minutes.Assume that the number of calls follows the Poisson distribution.
-What is the probability that there are three or fewer calls during the next ten minutes?

• A)0.211
• B)0.372
• C)0.396
• D)0.425

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Definitions:

Nucleic Acids

Large biomolecules essential for all known forms of life, including DNA and RNA, which carry genetic information.

Phospholipids

A class of lipids that are a major component of all cell membranes, consisting of two fatty acids, a glycerol unit, and a phosphate group.

ATP

Adenosine triphosphate, a universal energy currency of cells, used to fuel various cellular processes.

Macronutrient

A type of nutrient required in large amounts for human growth, development and maintenance, including proteins, fats, and carbohydrates.