Question

Find the class boundaries.

Class limits
55-59
60–64
65-69
70-74
75–79
80-84
85–89

What are the class boundaries

Answer 1

Explanation:

To find the class boundary of this

We have to get the lower boundary and upper boundary

54.5-59.5

59.5-64.5

64.5-69.5

69.5-74.5

74.5-79.5

79.5-84.5

84.5-89.5