Many populations grow exponentially. Here are the data for the estimated population of Europe (in millions) from

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Many populations grow exponentially. Here are the data for the estimated population of Europe (in millions) from 1700 to 2012. The dates are recorded as years since 1700 so that x = 312 is the year 2012.

Years since 1700 0 50 100 150 200 Population (in millions) 125 163 203 276 408 Years since 1700 250 299 308 310 312 Population (in millions) 547 729 732 738 740


a. Use a logarithm to transform population size. Then calculate and state the least-squares regression line using the transformed variable.

b. Use your model from part (a) to predict the population size of Europe in 2020.

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Related Book For  book-img-for-question

The Practice Of Statistics

ISBN: 9781319113339

6th Edition

Authors: Daren S. Starnes, Josh Tabor

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