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RD SHARMA ENGLISH-STATISTICS-All Questions
- Find the mean deviation from the median for the following data: Size:,...
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- Find the mean deviation about the median of the following frequency di...
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- Find the mean deviation from the mean for the following data: Size:, 2...
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- Find the mean deviation from the mean for the following data: Size:...
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- The following table gives the number of finished articles turned out ...
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- If a is positive integer and the frequency distribution: x : , A, 2a, ...
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- There are 60 students in a class. The following is the frequency dis...
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- Find the mean, and standard deviation for the following data: (i) Y...
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- Find the mean and standard deviation of first n terms of an A.P. whose...
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- Find the mean of the following frequency distribution: Variable (xi)...
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- Calculate the variance and standard deviation from the data given b...
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- Find the variance and standard deviation for the following distribu...
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- Find the standard deviation for the following data: (i) x : , 3, 8, 13...
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- Calculate the mean and standard deviation for the following distrib...
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- Let x1, x2, ,xn be xn observations. Let yi=a xi+b for i=1,2,...,n wher...
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- For a frequency distribution standard deviation is computed by applyin...
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- The mean of 100 numbers observations is 50 and their standards devia...
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- If n=10 , X =12 and sumx(i)^2=1530 , then the coefficient of variati...
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- Life of bulbs produced by two factories A and B are given below: Le...
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- If the standard deviation of a variable X \ is \ sigma , then standard...
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