Question

if class mark of particular class is 15 and class size is 10 , then class internal is.​

Answer 1

Answer:

5

Step-by-step explanation:

15-10=5

5 is the class internal

Answer 2

Answer:

If class mark of particular class is 15 and class size is 10, then class interval is 10-20

Step-by-step explanation:

Class interval is 10-20