The scientific productivity of major world cities was the subject of a recent study. The study determined the number of scientific papers published between 1994 and 1997 by researchers from each of the 20 world cities, and is shown below. City Number of papers City Number of papers City 1 16 City 11 3 City 2 26 City 12 9 City 3 12 City 13 21 City 4 5 City 14 4 City 5 2 City 15 5 City 6 26 City 16 4 City 7 6 City 17 20 City 8 25 City 18 17 City 9 16 City 19 22 City 10 6 City 20 25 Make a 95 % confidence interval for the average number of papers published in major world cities
The scientific productivity of major world cities was the subject of a recent study. The study determined the number of scientific papers published between 1994 and 1997 by researchers from each of the 20 world cities, and is shown below. City Number of papers City Number of papers City 1 16 City 11 3 City 2 26 City 12 9 City 3 12 City 13 21 City 4 5 City 14 4 City 5 2 City 15 5 City 6 26 City 16 4 City 7 6 City 17 20 City 8 25 City 18 17 City 9 16 City 19 22 City 10 6 City 20 25 Make a 95 % confidence interval for the average number of papers published in major world cities
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The scientific productivity of major world cities was the subject of a recent study. The study determined the number of scientific papers published between 1994 and 1997 by researchers from each of the 20 world cities, and is shown below.
| City | Number of papers | City | Number of papers |
| City 1 | 16 | City 11 | 3 |
| City 2 | 26 | City 12 | 9 |
| City 3 | 12 | City 13 | 21 |
| City 4 | 5 | City 14 | 4 |
| City 5 | 2 | City 15 | 5 |
| City 6 | 26 | City 16 | 4 |
| City 7 | 6 | City 17 | 20 |
| City 8 | 25 | City 18 | 17 |
| City 9 | 16 | City 19 | 22 |
| City 10 | 6 | City 20 | 25 |
Make a 95 % confidence interval for the average number of papers published in major world cities
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Step 1
Confidence interval for average is way to etimate the true population mean.
We have to construct the 95% confidence interval for the average number of papers published in major world cities.
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