Solve the problem.
20) The following frequency distribution analyzes the scores on a math test. Find the indicated class
midpoint or boundaries.
Scores
40-59
60-75
76-82
83-94
Number of
students
95-99
The class boundaries of scores interval 40-59
A) 40.5, 59.5
B) 39.5, 58.5
C) 40.5, 58.5
D) 39.5, 59.5
20)
