The World Bank collects information on the life expectancy of a person in each country and...
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The World Bank collects information on the life expectancy of a person in each country and the fertility rate per woman in the country. The data for 24 randomly selected countries in 2011 have been given. Create a scatter plot of the data and find a linear regression equation between fertility rate and life expectancy. Then use the regression equation to find the life expectancy for a country that has a fertility rate of 2.7, and for a country with fertility rate of 8.1. Which life expectancy which you calculated do you think is closer to the true life expectancy? Why? The World Bank collects information on the life expectancy of a person in each country and the fertility rate per woman in the country. The data for 24 randomly selected countries in 2011 have been given. Create a scatter plot of the data and find a linear regression equation between fertility rate and life expectancy. Then use the regression equation to find the life expectancy for a country that has a fertility rate of 2.7, and for a country with fertility rate of 8.1. Which life expectancy which you calculated do you think is closer to the true life expectancy? Why?
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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