1. Height of students Weight of students Subject marks of students

2.  Place ungrouped formula of mean, median and mode.  Make a table for calculation altogether.  Show the calculation steps.  Compile the results  comments

3.  Place grouped formula of mean, median and mode.  Make a table for calculation altogether.  Show the calculation steps.  Compile the results  comments

4.  Decide a scale of X & Y axis.  Show all graph on separate graph paper.  Compare the shape of graph of mean, median and mode.  Comments the shape of graph of mean, median and mode.