ANS is 95 plzzz explain step by step.......20 marks.....
Answers
Answer:
here is your answer
Hope this will help you
Plz make me brainliest
Answer:
Total number of students= 14+15+6+6 = 40 students.
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'Median' means the marks of the student, who has got exactly half rank.
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Since, there are 40 students, which student had got 20th rank in the exam? That student's marks will be your answer.
Just answer this question and you are through. Who has got 20th rank (i.e. 40/2)?
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So first ranker student has got 100 marks.
Last ranker student (rank 40th) has got 92 marks.
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Now, arrange all the students, in order of their marks. Give each student a ranking.
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Rank of student (serial number) ---> Marks of student
1 ---> 100
2 ---> 100
3 ---> 100
4 ---> 100
5 ---> 100
6 ---> 98
7 ---> 98
8 ---> 98
9 ---> 98
10 ---> 98
11 ---> 98
12 ---> 95
13 ---> 95
14 ---> 95
15 ---> 95
16 ---> 95
17 ---> 95
18 ---> 95
19 ---> 95
20 ---> 95
21 ---> 95.
...
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Now, you can see that 20th ranked student has got 95 marks. Also, 21st ranked student has got 95 marks. Hence, this is your answer.
You are requested to mark me brainliest.