Question

if two consecutive class mark 25 and 35 of two successive class interval then find class size

Answer 1

• If two consecutive class marks are 25 and 35 of two successive class intervals, then the class size is 35-25 =10.

•Class size is generally found by the difference between two consecutive class sizes.

•In this case, given consecutive class interval sizes are 35 and 25.

•So, the difference between 35 &25 is

35-25 = 10.

•10 is the answer for the given question.