Question

3) If class mark is 10 and class width is 6 then find the class
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Answer 1

Answer:

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

Since,

2/6=3

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

So, the class is 7−13.

Answer 2

Answer:

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

Since,

2

6

=3

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

So, the class is 7−13.