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The scores in mathematics test (out of 2...

The scores in mathematics test (out of 25) of 15 students is as follows:
`"19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, 20"`
Find the mode and median of this data. Are they same?

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RD SHARMA-DATA HANDLING 2-All Questions
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  3. The scores in mathematics test (out of 25) of 15 students is as follo...

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  4. Calculate the mean and median for the following data Using empirical f...

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  5. The following table shows the weight of 12 players Find the median an...

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  6. If the mean of observations :7,8,9,11and x is 10, then x= (a) 10 (b)...

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  7. If the mean of observations 20,42,35,45,x is 37, then x= (a)43 (b)42 (...

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  8. Find the mean of first five natural numbers.

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  9. The mean of first five prime numbers is 5.6                        ...

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  10. The mean of first seven even natural numbers is (a)7                ...

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  11. The mean of first six multiples of 5 is (a)3.5                      ...

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

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  13. If the sum of 10 observations is 95, then their mean is (a) 9.5     ...

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

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  15. Find the median of the data 9, 12, 11, 10, 8, 9, 11.

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  16. The median of the data 5,7,9,10,11 is (a)7 (b)9 (c)11 (d)10

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  17. The mean of a data is 15 and the sum of the observations is 195. Th...

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  18. The median of 11 observations is 10. The number of possible observat...

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

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  20. If the mean of 5, 7, x, 10, 5, and 7 is 7, then find the value of x.

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