Question

The class marks of the distribution are 2.5,7.5.find the width of the class and classes

Answer 1

Answer:

Find the class corresponding to class mark 20 and 25. ... Since the CM are of equal width, then class size= 20-15=5. Using the .

Step-by-step explanation:

Find the class corresponding to class mark 20 and 25. ... Since the CM are of equal width, then class size= 20-15=5. Using the .