How to calculate sprint chart for scrum project

Question

I know something about scrum and project management. For ex. We need to findout all steps of program and write down with their prioraty and work hours. But I don't know how to draw burn down chart for one sprint (which values do we need and which calculation creates the chart?).

Answer 1

You need

• the duration of the sprint (in days). This is the x-axis.
• the sum of all task-durations within a sprint. This is the y-axis.

Now you can calculate the ideal-line. On the first day no task is accomplished. On the last day all tasks should be accomplished.

The chart draws the task-hours that are not accomplished for each day.

That's it.