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RD SHARMA-DATA HANDLING 2-All Questions
- Heights of 25 children (in cm) in a school are as given below:168,16...
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- The scores in mathematics test (out of 25) of 15 students is as follo...
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- Calculate the mean and median for the following data Using empirical f...
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- The following table shows the weight of 12 players Find the median an...
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- If the mean of observations :7,8,9,11and x is 10, then x= (a) 10 (b)...
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- If the mean of observations 20,42,35,45,x is 37, then x= (a)43 (b)42 (...
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- Find the mean of first five natural numbers.
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- The mean of first five prime numbers is 5.6 ...
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- The mean of first seven even natural numbers is (a)7 ...
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- The mean of first six multiples of 5 is (a)3.5 ...
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- The mean of 5 numbers is 4. If 1 is added to each number , then the ...
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- If the sum of 10 observations is 95, then their mean is (a) 9.5 ...
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- If the mean of observations is 12 and the sum of the observations...
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- Find the median of the data 9, 12, 11, 10, 8, 9, 11.
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- The median of the data 5,7,9,10,11 is (a)7 (b)9 (c)11 (d)10
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- The mean of a data is 15 and the sum of the observations is 195. Th...
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- The median of 11 observations is 10. The number of possible observat...
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- If the mode of 22 ,\ 21 ,\ 23 ,\ 24 ,\ 21 ,\ 20 ,\ 23 ,\ 26 ,\ x and 2...
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- If the mean of 5, 7, x, 10, 5, and 7 is 7, then find the value of x.
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- The mean of p, q, and r is same as the mean of q, 2r, and s. then whic...
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