11. The histogram below shows the scores of a class of senior learners in a year-end examination. What is the cumulative percentage of the class interval 30-44? 80 60 70 60 50 30 25 25 40 30 5 20 0-14 15-29 30-44 45-59 60-74 75-89 90-105 Test Scores 25 Frequency O A. 140% O B. 70% O C. 55% O D. 30% 50 1

MATLAB: An Introduction with Applications
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11. The histogram below shows the scores of a class of senior learners in
a year-end examination. What is the cumulative percentage of the class
interval 30-44?
80
70
50
60
50
30
25
25
40
30
5
5
20
0-14 15-29 30-44 45-59 60-74
75-89 90-105
Test Scores 25
Frequency
A. 140%
B. 70%
C. 55%
D. 30%
Transcribed Image Text:11. The histogram below shows the scores of a class of senior learners in a year-end examination. What is the cumulative percentage of the class interval 30-44? 80 70 50 60 50 30 25 25 40 30 5 5 20 0-14 15-29 30-44 45-59 60-74 75-89 90-105 Test Scores 25 Frequency A. 140% B. 70% C. 55% D. 30%
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