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The world population data spans from 1 9 6 0 to 2 0 1 7 . We'd like to build a predictive model that can
The world population data spans from to We'd like to build a predictive model that can give us the best guess at what the population growth rate in a given year might be We will calculate the population growth rate as follows:
ate
As such, we can only calculate the growth rate for the year onwards.
Write a function that takes the populationdf and a countrycode as input and computes the population growth rate for a given country starting from the year This function must retum a return a d numpy array that contains the year and corresponding growth rate for the country.
Function Specifications:
Should take a populationdf and countrycode string as input and retum a numpy array as output.
The array should only have two columns containing the year and the population growth rate, in other words, it should have a shape where is the length of the data.
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