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Statistics — JEE Main Previous Year Questions · PaperYodha

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Statistics · JEE Main previous year questions

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2015 1 question

Q182015 · 4 Apr 2015 · Shift 1
The mean of the data set comprising of 16 observations is 16. If one of the observation valued 16 is deleted and three new observations valued 3, 4 and 5 are added to the data, then the mean of the resultant data, is :
1. A.15.8
2. B.14.0
3. C.16.8
4. D.16.0
Show answer
Answer: B

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