bar charts
Message posted by yuzheng (via 203.117.33.25) on August 8, 2001 at 2:33 AM (ET)

Dear Sir/Madam,

the question are following :

1.what are the different type of bar charts?
2.explain the feature of each of the bar charts you mentioned .
3state any advantages or disadvantages, if any ,of each of the chart.

4for each type of bar charts described above , give an example and draw it.

i appreciate that your kind reply me as soon as possible