Question

What is the mid value of a class interval called? ​

Answer 1

$\huge \mathscr{\orange {\underline{\pink{\underline {Answer:-}}}}}$

■ Class mark is defined as the mean of the lower limit and upper limit. 

■ Hence, the mid point of a class interval is called the class mark.

Answer 2

class mark

Hence, the mid point of a class interval is called the class mark.