How Do You Create A Population Graph?
Population graphs are a way to easily see how a population is increasing or decreasing over time. Population graphs are usually displayed as line graphs: graphs with an x-axis and a y-axis that have one continuous line running from left to right. It’s possible to draw a graph by hand, but if you make a mistake it can take a lot of time to erase and fix. Using a dynamic graphing software like Excel is not only easy and fast, but it allows you to correct mistakes in seconds. Enter your x-values into the “A” column of the Excel worksheet. Population graphs always have time (for example, days, months or years) on the x-axis. To plot a graph of the U.S. population over the last 30 years, put “1990” in cell A2, “2000” in cell A3 and “2008” in cell A4. Enter your y-values into the “B” column of the Excel worksheet. The U.S. population was 248,709,873 in 1990, 281,421,906 in 2000 and 304,059,724 in 2008, so enter those values into cells B2, B3 and B4, respectively. Enter your x-axis and y-axis
