The Number of Accidents That Occur at a Certain Intersection

question 161

Short Answer

The number of accidents that occur at a certain intersection known as "Five Corners" on a Friday afternoon between the hours of 3 P.M. and 6 P.M., along with the corresponding probabilities, are shown in the following table. Find the expected number of accidents during the period in question. Give your answer to three decimal places, if necessary. E = __________

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Definitions:

Sexual Activity

Behaviors that involve the genitalia and are intended to enhance sexual arousal, gratification, or intimacy between individuals.

Diabetes

A metabolic disorder characterized by high blood sugar levels over a prolonged period, due to insulin resistance or inadequate insulin production.

Sterile

Incapable of producing offspring or effecting bacterial contamination due to the absence of living germs.