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AAKASH SERIES-MEASURES OF DISPERSION (STATISTICS)-Practice Exercise
- The median of 25, 14, 11, 26, 18 , 17, 40, 29, 19, 20, 13 is
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- The median of 111, 129, 143, 118, 120, 125, 170, 162 is
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- The median of the following items 25,15,23,40,27,25,23,25 and 20 is
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- The test marks in statistic for a class are 20,24,27,38,18,42,35,21,44...
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- The mean of two samples of sizes 200 and 300 were found to be 25, 10 r...
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- The median of a series is 10. Two additional observations 7 and 20 are...
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- The mean and standard deviation of 20 items is found to be 10 and 2 re...
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- If in a moderately skewed distribution, the values of mode and mean ar...
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- The mode of a set of observation 7, 12,8,5,6,4,9,10,8,9,7,6,5,9 is
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- The mode of 3,3,7,4,5,3,5,6,8,9,5,3,5,3,6,9,7 ,4 is
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- For data 4,5,5,7,6,6,3,2,5,7,6,7 the number of modes is
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- Mode of 12,14,11,16,15,14,11,13,14 is
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- In a moderately skewed distribution, the values of mean and median are...
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- The geometric mean of observation 2,4,16 and 32 is
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- The geometric mean of 5,8,10,15,20,25,30,35 is
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- The men deviation of first 7 natural numbers from mean is
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- Mean deviation of first three odd numbers from mean is
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- Mean deviation of 39,40,41,41,42,42,43,43,44,44, 45 through median is
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- Mean deviation from median of the data 90,100,125,115, 110 is
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- The mean deviation from mean of the data 90,100,125,115,110 is
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