The Number of Typographical Errors in a Document Follows a Poisson

question 106

Multiple Choice

The number of typographical errors in a document follows a Poisson distribution with a mean of 4 errors per page. Let $X$ represent the number of errors on 2 pages. Find $P ($ Less than 3) .

• A) 0.0138
• B) 0.2381
• C) 0.0030
• D) 0.0134

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Definitions:

Uterine Contractions

The tightening and relaxation of the uterine muscles, naturally occurring during menstruation and labor to help expel the lining or to assist in childbirth.

Mammary Glands

Mammary glands are the milk-producing glands in mammals, responsible for feeding offspring.

Glucagon

A hormone produced by the pancreas that raises blood glucose levels by promoting the conversion of stored glycogen into glucose in the liver.

Insulin

A substance created by the pancreas that controls the levels of sugar in the blood by helping glucose enter the body's tissues.