The monthly wages of 30 workers in a factory are given below :

830, 835, 890, 810, 835, 836, 869, 845, 898, 890, 820, 860, 832, 833, 855, 845, 804, 808, 812, 840, 885, 835, 836, 878, 840, 868, 890, 806, 840, 890.


Represent the data in the form of a frequency distribution with class size 10.


Wages



No.of Workers



800 – 809



3



810 – 819



2



820 – 829



1



830 – 839



8



840 – 849



5



850 – 859



1



860 – 869



3



870 – 879



1



880 – 889



1



890 – 899



5




8