psr1972
Asked:
December 2022
The water tax bills (in rupees) of 30 houses in a locality are given below. Construct a grouped frequency distribution table with class size 10. 30, 32, 45, 54, 74, 78, 108, 112, 66, 76, 88, 40, 14, 20,15, 35, 44, 66, 75, 84, 95, 96,102,110, 88, 74, 112, 14,...
psr1972
Asked:
December 2022
Find the product of (3x+4y) and (2x-7y) and find its value for x =(-1) y =1