The table below shows the distribution of marks scored by 500 students in their oral test in Music. Compute the 3 quartiles. Scores (x) Number of Students 91-100 9. 81- 90 17 71-80 63 61-70 65 51-60 86 41-50 112 31-40 68 21-30 55 11-20 17 1-10 8.

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5. The table below shows the distribution of marks scored by 500 students in their oral test in
Music. Compute the 3 quartiles.
Number of Students
Scores (x)
91 100
81 – 90
17
71-80
63
61- 70
65
51 - 60
86
41- 50
112
31-40
68
21-30
55
11-20
17
1-10
8.
Transcribed Image Text:5. The table below shows the distribution of marks scored by 500 students in their oral test in Music. Compute the 3 quartiles. Number of Students Scores (x) 91 100 81 – 90 17 71-80 63 61- 70 65 51 - 60 86 41- 50 112 31-40 68 21-30 55 11-20 17 1-10 8.
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