Question

The class size of the interval 80 – 85 is __________. Fill in the blanks to make the statements true.

Answer 1

The class size of the interval is -5.

Answer 2

Answer:

Class size of the interval 80 - 85 = 5

Step-by-step explanation:

Class size of the interval 80 - 85

Lower boundary = 80,

Upper boundary = 85

Class size = Upper boundary - Lower boundary

= 85 - 80

= 5

Therefore,

Class size of the interval 80 - 85 = 5

•••♪