Question

The class width of class 62 - 80 is

Answer 1

Answer:

71

Step-by-step explanation:

Class width given 62 - 80

We know that

Class width = (Lower Limit + Upper Limit)/2

The class width of class 62 - 80 is

                = (62 + 80)/2

                = 142/2

                = 71

Class Width of 60 and 80 is 70

hope this helps