Do an Internet search for the following population data: World - you can find the years in which the estimated world population reached 1, 2, 3, 4, 5 and 6 billion. U.S.-you can find official census data for population from 1800 to 2000. Use MATLAB to plot world data vs. year (6 values), and US data for every 20 years (11values - 1800, 1820, 1840, etc.). From your plots, comment on the rate of growth of US population compared to world population growth for the 19th century and for the 20th century