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If the sum of 10 observations is 95, the...

If the sum of 10 observations is 95, then their mean is

A

9.5

B

10

C

950

D

95

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The correct Answer is:
A
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RD SHARMA ENGLISH-DATA HANDLING 2-All Questions
  1. The mean of first six multiples of 5 is (a) 3.5                    ...

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  2. The mean of 5 numbers is 4. If 1 is added to each number , then the ...

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  3. If the sum of 10 observations is 95, then their mean is

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  4. If the mean of  observations is 12 and the sum of the observations...

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  5. The median of the data  is 10                                (b) 11 ...

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  6. The median of the data  is 7                                  (b) 9 ...

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  7. The mean of a data is 15 and the sum of the observations is 195. The n...

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  8. The median of 11 observations is 10. The number of possible observa...

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  9. If the mode of 22 ,\ 21 ,\ 23 ,\ 24 ,\ 21 ,\ 20 ,\ 23 ,\ 26 ,\ x and 2...

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  10. If the mean of  and 7 is 7, then 6                            ...

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  11. The mean of is same as the mean of Then which of the followi...

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  12. The mean of  and  is  Then the median is 19                  ...

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  13. If the mean of 9, 10, 15, x, 6, 8 and 12 is 11 and is 11. The median o...

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  14. The mode of the unimodular data  and  is 10. The value of ...

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  15. The mean weight of 21 students is 21 kg. If a student weighing 21 kg...

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  16. There are 7 observations in the data and their mean is 11. If each o...

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  17. The mean of 10 observations is 15. If one observation 15 is added, t...

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  18. If the median of 10, 12, x, 6, 18 is 10, then which of the followin...

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  19. The mode of the data  is 6. Which of the following cannot be the ...

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  20. For a frequency distribution, mean, median and mode are connected by t...

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