Question:
The data of marks scored by 11 students in a class are 223, 217, 237, 255, 243, 218, 265, 279, 263, 233, 227. The median is:
The data of marks scored by 11 students in a class are 223, 217, 237, 255, 243, 218, 265, 279, 263, 233, 227. The median is:
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Always sort the data first before identifying the median.
Updated On: Jun 26, 2026
- 227
- 233
- 237
- 243
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The Correct Option is C
Solution and Explanation
Step 1: Concept
Median of an odd-numbered data set.
Step 2: Analysis
Arrange the 11 scores in ascending order:
217, 218, 223, 227, 233, 237, 243, 255, 263, 265, 279.
Step 3: Calculation
For $N = 11$, Median = $(\frac{N+1}{2})^{th}$ term = $6^{th}$ term.
The $6^{th}$ term is 237.
Step 4: Conclusion
The median score is 237. Final Answer: (C)
Median of an odd-numbered data set.
Step 2: Analysis
Arrange the 11 scores in ascending order:
217, 218, 223, 227, 233, 237, 243, 255, 263, 265, 279.
Step 3: Calculation
For $N = 11$, Median = $(\frac{N+1}{2})^{th}$ term = $6^{th}$ term.
The $6^{th}$ term is 237.
Step 4: Conclusion
The median score is 237. Final Answer: (C)
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