Draw an OGIVE and the cumilative frequency polygon for the following frequency distribution by less than method

Draw frequency polygon for the following frequency distribution.

Draw a frequency polygon for the following frequency distribution

Draw the frequency polygon for the following frequency distribution:

Draw a frequency polygon for the following frequency distribution :

Draw a frequency polygon for the following frequency distribution:

Draw a frequency polygon for the following frequency distribution.

Draw a frequency polygon from the following frequency distribution

Draw a cumulative frequency curve and cumulative frequency polygon for the following frequency distribution by less than method. Age (in yrs). 0-9 10-19 20-29 30-39 40-49 50-59 60-69 No. of Person 5 15 20 23 17 11 9

Draw the frequency polygon for the following distribution :

Draw a frequency polygon for the following grouped frequency distribution table.