P.S
2025
IOP2601 Examination Complete Answers
Date: Thursday, 29 May 2025(4 HOURS)
Semester 1/ 2025
(Total: 70 marks)
Good luck, wish you the best You have got this!
, QUESTION ANSWERS
NUMBER
QUESTION 1
1.1. Based on the histogram, how many question 1 scores are represented in the histogram? (2)
There are 10 question 1 scores represented in the histogram.
work belongs to
1.2. State the number of participants who obtained scores of 6 and 8? (2)
Total: 1- because 0 participants obtained 6 and 1 participant obtained 8
QUESTION 2
2.1. Frequency distribution table
Class Interval Frequency Percentage Cumulative Cumulative
Frequency Frequency Percentages
35-39 5 7,14 70 100
30-34 10 14,29 65 92,86
25-29 15 21,43 55 78,57
20-24 15 21,43 40 57,14
15-19 5 7,14 25 35,71
10-14 20 28,57 20 28,57
70 100
Page 34 Study Guide
Page 1 of 12
2025
IOP2601 Examination Complete Answers
Date: Thursday, 29 May 2025(4 HOURS)
Semester 1/ 2025
(Total: 70 marks)
Good luck, wish you the best You have got this!
, QUESTION ANSWERS
NUMBER
QUESTION 1
1.1. Based on the histogram, how many question 1 scores are represented in the histogram? (2)
There are 10 question 1 scores represented in the histogram.
work belongs to
1.2. State the number of participants who obtained scores of 6 and 8? (2)
Total: 1- because 0 participants obtained 6 and 1 participant obtained 8
QUESTION 2
2.1. Frequency distribution table
Class Interval Frequency Percentage Cumulative Cumulative
Frequency Frequency Percentages
35-39 5 7,14 70 100
30-34 10 14,29 65 92,86
25-29 15 21,43 55 78,57
20-24 15 21,43 40 57,14
15-19 5 7,14 25 35,71
10-14 20 28,57 20 28,57
70 100
Page 34 Study Guide
Page 1 of 12
