According to the following table how many students obtain more than 30 marks
Number Of Students
3
7
15
8
Marks Obtained
11-20
21-30
31-40
41-50
Answers
Answered by
2
Answer:
23 students.
Step-by-step explanation:
According to the question ,
15 and 8 students have scored more than 30.
so, the answer will be: 15+8=23.
Answered by
1
Answer:
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