MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
O 301 25 of Nurses 15- 20 10 to two decimal places.) yr 5- 0 30 25- 20 of Nurses 15- 10- 5- 0 24.5 34.5 44.5 54.5 64.5 99 24.5 34.5 44.5 54.5 64.5 a 301 25 20 of Nurses 15 10 5- 0 30 25- 20 of Nurses 15- 10 5 24.5 34.5 44.5 54.5 64.5 å 24.5 34.5 44.5 54.5 64.5 ģ (c) Find the probability that a British nurse selected at random in 1851 would be 60 years of age or older. (Round your answer to three decimal places.) (d) Compute the expected age of a British nurse contemporary to Florence Nightingale. (Round your answer to two decimal places.) yr (e) Compute the standard deviation or for ages of nurses shown in the distribution. (Round your answer L
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Transcribed Image Text:O 301 25 of Nurses 15- 20 10 to two decimal places.) yr 5- 0 30 25- 20 of Nurses 15- 10- 5- 0 24.5 34.5 44.5 54.5 64.5 99 24.5 34.5 44.5 54.5 64.5 a 301 25 20 of Nurses 15 10 5- 0 30 25- 20 of Nurses 15- 10 5 24.5 34.5 44.5 54.5 64.5 å 24.5 34.5 44.5 54.5 64.5 ģ (c) Find the probability that a British nurse selected at random in 1851 would be 60 years of age or older. (Round your answer to three decimal places.) (d) Compute the expected age of a British nurse contemporary to Florence Nightingale. (Round your answer to two decimal places.) yr (e) Compute the standard deviation or for ages of nurses shown in the distribution. (Round your answer L
What was the age distribution of nurses in Great Britain at the time of Florence Nightingale? Suppose we have the following information. Note: In 1851 there were 25,466 nurses in Great Britain. Age range (yr) Midpoint x Percent of nurses 20-29 24.5 5.1% 30-39 34.5 9.5% 40-49 44.5 19.3% 50-59 54.5 29.5% 60-69 64.5 24.6% 70-79 74.5 10.4% 80+ 84.5 1.6%
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Transcribed Image Text:What was the age distribution of nurses in Great Britain at the time of Florence Nightingale? Suppose we have the following information. Note: In 1851 there were 25,466 nurses in Great Britain. Age range (yr) Midpoint x Percent of nurses 20-29 24.5 5.1% 30-39 34.5 9.5% 40-49 44.5 19.3% 50-59 54.5 29.5% 60-69 64.5 24.6% 70-79 74.5 10.4% 80+ 84.5 1.6%
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