Question

find the class mark of the class 21-- 25

Answer 1

Class mark = upper limit + lower limit /2

class mark = 21+25/2

class mark = 46/2

class mark = 23

here is your answer

Answer 2

Answer:

Step-by-step explanation:

The class mark =

upper class +lower class/ 2

=21+25/2

=46/2

=23

Hope u understand