Electricity bills (in Rs) of 100 houses in Bhopal: 0-200 (12), 200-400 (24), 400-600 (36), 600-800 (20), 800-1000 (8). The modal class is 400-600. Calculate the mode of the bills.

Question

Accepted Answer

485.71. l=400, f1=36, f0=24, f2=20, h=200. Mode = 400 + 36-24/2 × 36-24-20*200 = 400 + 12/28*200 = 400 + 85.71 = 485.71.

Electricity bills (in Rs) of 100 houses in Bhopal: 0-200 (12), 200-400 (24), 400-600 (36), 600-800 (20), 800-1000 (8).
The modal class is 400-600. Calculate the mode of the bills.

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More Class 10 Mode of Grouped Data practice

Electricity bills (in Rs) of 100 houses in Bhopal: 0-200 (12), 200-400 (24), 400-600 (36), 600-800 (20), 800-1000 (8).The modal class is 400-600. Calculate the mode of the bills.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Mode of Grouped Data practice

Electricity bills (in Rs) of 100 houses in Bhopal: 0-200 (12), 200-400 (24), 400-600 (36), 600-800 (20), 800-1000 (8).
The modal class is 400-600. Calculate the mode of the bills.