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VGS PUBLICATION-BRILLIANT-FREQUENCY DISTRIBUTION TABLES AND GRAPHS-EXERCISE
- Find the median of the data 24, 65, 85, 12, 45, 35, 15.
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- Find the arithmetic mean of the sales per day in a fair price shop in ...
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- Find the mean of the data: 10.25, 9, 4.75, 8, 2.65, 12, 2.35.
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- Mean of eight observations is 25. If one observation 11 is excluded, t...
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- Arithmetic mean of nine observations is calculated as 38. But in doing...
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- Five years ago mean age of a family was 25 years. What is the present ...
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- Two years ago the mean age of 40 people was 11 years. Now a person lef...
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- Find the sum of deviations of all ob servations of the data 5, 8, 10, ...
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- If sum of the 20 deviations from the ‘mean is 100, then find the mean ...
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- Marks of 12 students in a unit test are given as 4, 21, 13, 17, 5, 9, ...
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- Arithmetic mean of marks (out of 25) scored by 10 students was 15. One...
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- The sum of deviations of ‘n’ observa tions from 25 is 25 and sum of de...
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- Find the median of the data:3.3, 3.5, 3.1, 3.7, 3.2, 3.8
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- Find the Median for the following data 30, 17, 12, 21, 33, 22 Ascendi...
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- Find the mode of 10, 12, 11, 10, 15,20, 19, 21, 11, 9, 10.
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- Mode of certain scores is x. If each score is decreased by 3, then fin...
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- Find the mode of all digits used in writing the natural numbers from 1...
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- Observations of a raw data are 5,28,15, 10, 15, 8, 24. Add, four more ...
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- If the mean of a set of observationsx1, x2 x10 is 20. Find the mean of...
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- The median of the data x/5, x, x/4, x/2 and x/8 is 8. Find the value o...
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- The median of a set of 9 distinct observations is 20.5. If each of the...
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