Name:
Class:
1. Table below shows the marks for Mathematics test for 40 students. Marks 50 – 54 55 – 59 60 – 64 65 – 69 70 – 74 75 – 79
Frequency 5 9 13 6 5 2
Construct a cumulative frequency table from that data. Marks 50 55 60 65 70 75
– – – – – –
Frequency
54 59 64 69 74 79
Upper Boundary
Cumulative Frequency
5 9 13 6 5 2
2. Construct a cumulative frequency table from the data below. Grade 1 2 3 4 5 6 7
Frequency 2 3 54 10 6 3 1
Grade
Frequency
1 2 3 4 5 6 7
2 3 54 10 6 3 1
Upper Boundary
Cumulative Frequency