Question

(iv) number of students who did not pass in the test if the pass percentage
The marks obtained by 100 students in a Mathematics test are given below:
Draw an ogive on a graph sheet and from it determine the
0 - 10
3
continued
9
Marks
10 - 20
7
20 - 30
No. of students
12
60 - 70
30 - 40 40 - 50
50 - 60
17
23
70 - 80 80 - 90 90 - 100
6
5
4
(ii) lower quartile
(i) number of students who obtained more than 85% marks in the test
(1) median
was 35.​

Answer 1

Answer:

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Step-by-step explanation:

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