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Write 5 characteristics that applies to the normal distribution curve. The monthly salaries of contract workers in a small Jamaican shipping company are approximately normally distributed with a mean of $60,000 and a standard deviation of $4,000.   What percent of people earns less than $55,000? What percent of people earn between $65,000 and $70,000? What percent of people earn more than $68,000?

Write 5 characteristics that applies to the normal distribution curve. The monthly salaries of contract workers in a small Jamaican shipping company are approximately normally distributed with a mean of $60,000 and a standard deviation of $4,000.   What percent of people earns less than $55,000? What percent of people earn between $65,000 and $70,000? What percent of people earn more than $68,000?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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QUESTION 5 – THE NORMAL DISTRIBUTION

 

  1. Write 5 characteristics that applies to the normal distribution curve.
  2. The monthly salaries of contract workers in a small Jamaican shipping company are approximately normally distributed with a mean of $60,000 and a standard deviation of $4,000.

 

  1. What percent of people earns less than $55,000?
  2. What percent of people earn between $65,000 and $70,000?
  3. What percent of people earn more than $68,000?
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