The Monthly Income of Residents of Daisy City Is Normally

question 5

Essay

The monthly income of residents of Daisy City is normally distributed with a mean of $3000 and a standard deviation of $500.
a.The mayor of Daisy City makes $2,250 a month. What percentage of Daisy City's residents has incomes that are more than the mayor's?
b.Individuals with incomes of less than $1,985 per month are exempt from city taxes. What percentage of residents is exempt from city taxes?
c.What are the minimum and the maximum incomes of the middle 95% of the residents?
d.Two hundred residents have incomes of at least $4,440 per month. What is the population of Daisy City?

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Definitions:

Infant Cry

A vocalization made by babies as a form of communication, often indicating a need or a problem.

Recognized Types

Categories or classes of things that are acknowledged and identified based on specific criteria or characteristics.

Infant Sleep Patterns

Infant sleep patterns refer to the typical periods of sleep and wakefulness infants undergo, which change significantly in the first years of life.

Inconsistent

Referring to something that does not always behave or respond the same way every time, leading to unpredictability.