Q. The mean of 10 observations is 17. One more observation is included and the new mean becomes 16. The 11th observation is
A) 8
B) 16
C) 12
D) 6
✔ Correct Answer: 6
Exam Insight
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A) 8
B) 16
C) 12
D) 6
✔ Correct Answer: 6
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