28. Calculate the standard deviation of the following data :Age (Years) Under1020304050607080No. of persons dying15305375100110115125

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Answered: 28. Calculate the standard deviation of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following data represent the number of people aged 25 to 64 years covered by health insurance (private or government) in 2018. Approximate the mean and standard deviation for age. Age Number (millions) 25-34 22.6 μ= (Type an integer or decimal rounded to two decimal places as needed.) 35-44 36.7 www 45-54 35.6 55-64 22.3
23. Calculate the standard deviation for the following table giving the age distribution of 542 members of the House of Commons: Age No. of Members 26-30 3 30-40 61 40-50 132 50-60 153 60-70 140 70-80 51 80-90 Total 542
9
The table below gives the number of hours spent watching TV last week by a sample of 24 children. 83 49 57 34 55 78 43 53 69 22 23 50 20 80 70 22 26 22 31 30 51 79 93 19 Range = Standard Deviation = Round your answers to the nearest hundredth as needed.
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The following data represent the number of people aged 25 to 64 years covered by health insurance (private or government) in 2018. Approximate the mean and standard deviation for age. Age Number (millions) 25-34 35-44 45-54 55-64 23.2 36.4 35.4 21.6 (Type an integer or decimal rounded to two decimal places as needed.) (Type an integer or decimal rounded to two decimal places as needed.)
The following data represent the number of people aged 25 to 64 years covered by health insurance (private or government) in 2018. Approximate the mean and standard deviation for age. Age Number (millions) 25-34 35-44 45-54 55-64 25.3 35.9 30.8 25.2 ..... (Type an integer or decimal rounded to two decimal places as needed.) (Type an integer or decimal rounded to two decimal places as needed.)

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28. Calculate the standard deviation of the following data: Age (Years) Under 10 30 40 50 60 70 80 No. of persons dying 15 30 53 75 100 110 115 125 20