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The mean of 10 numbers is 0. If 72 and -...

The mean of 10 numbers is 0. If 72 and -12 are included in these numbers,the new mean will be

A

0

B

5

C

6

D

60

Text Solution

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The correct Answer is:
B
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ARIHANT PUBLICATION PUNJAB-DATA HANDLING -CHAPTER EXERCISE
  1. If the mean and median are 25 and 28 respectively, then find the value...

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  2. If the mean of five observations x,x +3, x+6, x+ 9 and x+ 12 is 15,...

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  3. Mean of median, mode and range of the data 1, 2, 3, 3, 2, 5, 6, 2,...

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  4. Study the following bar diagram and answer the question that follow. ...

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  5. The year, in which the percentage increase in export was maximum from ...

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  6. Study the following bar diagram and answer the question that follow. ...

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  7. What was the percentage drop in export quantity from 2005 to 2006?

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  8. the following examination shows the analysis of the result of an exami...

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  9. The following examination shows the analysis of the result of an exami...

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  10. The following examination shows the analysis of the result of an exami...

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  11. The mean of the median, mode and range of the observations 6, 6, 9, 1...

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  12. According to the given graph, between which two consecutive months wa...

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  13. From a set of n(n gt 1) numbers, all except one, which is n-(1)/(n) ar...

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  14. Sum of mean and median of the numbers 5.02, 5.18, 5.12, 5.007 and 5.01...

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  15. The mean of 10 numbers is 0. If 72 and -12 are included in these numbe...

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  16. The mean of median and mode of the data 7, 6, 7, 9, 8, 8, 10, 8 is

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  17. The mean of range, mode and median of the data 4, 3, 2, 2, 7, 2, 2, 0,...

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  18. The sum of mean, mode and median of the data 6, 3, 9, 5, 1, 2, 3, 6,5...

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  19. The mean the five observations x,x + 2 , x + 4, x + 6, x + 8 is 11 ...

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  20. The mean of mode, median and range of the data 2, 1, 2, 3, 3, 6, 4, 8...

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