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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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RENCEE72 RENCEE72
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6 years ago
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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gool34gool34
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RENCEE72 Author
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6 years ago
Correct Slight Smile TY
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this is exactly what I needed
7.prime7105
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