9. The weekly wages (in) of 30 workers in a factory are given:830, 835, 890, 810, 835, 836. 869. 845. 898, 890, 820, 860.832, 833, 855. 845, 804, 808, 812, 840 885, 835, 835, 836.878. 840, 868, 890, 806, 840Make a frequency distribution table with intervals as 800-810, 810-820 andso on, using tally marks. Also, draw a histogram and answer the followingquestions:i) Which group has the maximum number of workers?ii) How many workers earn 850 and more?iii) How many workers earn less than 850?

9. The weekly wages (in) of 30 workers in a factory are given:830, 8

1.	9. The weekly wages (in) of 30 workers in a factory are given:830, 835, 890, 810, 835, 836. 869. 845. 898, 890, 820, 860.832, 833, 855. 845, 804, 808, 812, 840 885, 835, 835, 836.878. 840, 868, 890, 806, 840Make a frequency distribution table with intervals as 800-810, 810-820 andso on, using tally marks. Also, draw a histogram and answer the followingquestions:i) Which group has the maximum number of workers?ii) How many workers earn 850 and more?iii) How many workers earn less than 850?
Answer» :GROUP with WAGES 830 - 840 has maximum number of workers.1+3+1+1+4 = 10 workers EARN more than 850.5+9+1+2+3 = 20 workers earn less than 850.