Find the median marks in the data Marks 15. 20. 10. 25. 5. no of students 10. 8. 6. 4. 1
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i think your answer is 10
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Answer: 15
Step-by-step explanation:
Marks (x) Number of students(f) CF
5 1 1
10 6 7
15 10 17
20 8 25
25 4 29
N= 29 which is odd
Therefore
The observation 15th lies corresponding the cf 17 corresponding to which the value of X (Marks ) is 15
Hence, the median is 15
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