Question

8) Class interval is measured as :
(a) Half of the sum of lower and upper limit of respective class
(b)
The sum of the upper and lower limit of respective class
(c) Half of the difference between upper and lower limit of respective class
(d) The difference between upper and lower boundary of respective class​

Answer 1

Answer:

8) Class interval is measured as :

(a) Half of the sum of lower and upper limit of respective class

(b)

The sum of the upper and lower limit of respective class

(c) Half of the difference between upper and lower limit of respective class

(d) The difference between upper and lower boundary of respective class

options. (d)

The difference between upper and lower boundary of respective class