Question

The electricity bills (in rupees) of 25 houses in a locality are given below. Constructa
grouped frequency distribution table with a class size of 75.
170.212, 252, 225, 310, 712, 412, 425,322, 325, 192, 198, 230, 320, 412.
530, 602, 724,370, 402,317, 403, 405, 372, 413​

Answer 1

Answer:

150-225 4

225-300 3

300-375 7

375-450 7

450-525 0

525-600 1

600-675 1

675-750 2

Answer 2

Answer:

4

3

7

7

0

1

1

2

is the answer...