For item numbers 4-5. Use Table 1.
Table 1
Class Interval
55 - 64
Frequency
23
45 - 54
27
35 - 44
28
25-34
22
4. What is the total frequency of the following data?
A. 90
B. 100
C. 110
5. What is the class interval?
A. 8
B.9
C. 10
D. 120
D. 11​