Question

What is the class mark of the class interval 4.7-6.3 solution

Answer 1

Answer:

5.5

Step-by-step explanation:

Class mark = min value + max value (of the class)/2

Class mark = 4.7+6.3/2

Class mark = 11/2

= 5.5

Answer 2

Answer:

Step-by-step explanation:

Class mark= lower limit +upper limit/ 2

=4.7+6.3/2

=11.0/2

=5.5