The Number of 911 Calls in a Small City Has

question 8

Short Answer

The number of 911 calls in a small city has a Poisson distribution with a mean of 10 calls a day.The probability of 2 or more 911 calls in a day is _____.

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Definitions:

Syllables

Units of organization for a sequence of speech sounds, typically consisting of a vowel sound with or without surrounding consonants.

Conversational Acts

Actions that achieve goals through language.

Language

A system of communication using sounds or symbols that enables us to express our feelings, thoughts, ideas, and experiences.

Gesture

A movement of part of the body, especially a hand or the head, to express an idea or meaning.