build a program that produce a bar chart showing the population growth of prairieville, a small town in the midwest, at 20 year intervals during the past 100 years. the program should read in the population figures (rounded to the nearest 1000 people) for 1900, 1920, 1940, 1960, 1980, and 2000 form a file.for each yearit should display the date anda bar consisting of one astersisk for each 100 people. the data can be found in the people.dat file.

Answer 1

Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.

Answer 2

What are your parameters:
Do you use Excel, Java, VB.net or C++?
Most of the time bar charts are produced with Excel.

For example, try:

http://spreadsheets.about.com/od/excelcharts/ss/Chart_wiz_step.htm