GDP growth 2012, part 2. From the linear model fit to the data on GDP growth in Exercise 45: In 2007, the developed countries experienced a 2.65% growth, while the developing countries grew at a rate...

GDP growth 2012, part 2. From the linear model fit to the data on GDP growth in Exercise 45:

In 2007, the developed countries experienced a 2.65% growth, while the developing countries grew at a rate of 6.09%. Is this more or less than you would have predicted?

Exercise 45