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WHICH OF THESE UNITS IS CORRECT (a)Using the table below, find the average rate

ID: 2885175 • Letter: W

Question

WHICH OF THESE UNITS IS CORRECT

(a)Using the table below, find the average rate of change in the world’s population, , between 1975 and 2010.1 Give units. World population, in billions of people

Round your answer to three decimal places.

Rate of change of population

yearsbillion peoplebillion people per yearyears per billion people



(b) If with in years, estimate and give units.

Use the left hand interval in your calculations. Round your answer to three decimal places.

Use the left hand interval in your calculations. Round your answer to three decimal places.

WHICH OF THESE UNITS IS CORRECT

years per billion people OR billion people OR years OR billion people per year


Explanation / Answer

As you didn't post the data table, it means you just need to know about UNITS, hence :

Rate is known as change in population with respect to time (year), therefore unite is "BILLION PEOPLE PER YEAR"