Question

32. The class mark of class is 10 and its class width is 6. Find the lower limit of
the class?​

Answer 1

Answer:

lower limit of the class is 7

10 = (7+ 13)/2

hope it helps you

Answer 2

Answer:

We have, class mark = 10 and class width = 6.

Since, 6/2=3

The lower class limit = 10−3=7 and the upper class limit = 10+3=13.

So, the class is 7-13.