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It depends upon the demand of the situat...

It depends upon the demand of the situation whether we are intersted in finding the acerage marks obtained by the students or the marks obtained by most of the students .
What do we find in the first situation ?

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VGS PUBLICATION-BRILLIANT-STATISTICS-EXERCISE
  1. Does the mode change , if another observation is added to the data in ...

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  2. If the maximum value of an observation in the data in example 4 is cha...

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  3. It depends upon the demand of the situation whether we are intersted i...

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  4. Can mode be calculated for grouped data with unequal class sizes ?

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  5. The wickets taken by a bowler in 10 cricket matches are as follows: 2 ...

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  6. When an observation in a data is abnormally more than or less than the...

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  7. Formula to find mean for a grouped data is

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  8. The median of observation, -2,5,3, -1,4,6,is 3.5".Is it correct?Justif...

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  9. Write the first 10 prime numbers and find there median.

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  10. Prathyusha stated that “the average of first 10 odd numbers is also 10...

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  11. Write the formula for the median of a grouped data. Explain symbol wit...

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  12. Find the median of first seven composite number.

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  13. Find the mode of the data 6,8,3,6,3,7,4,6,7,3,6.

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  14. Find the mean of prime numbers which are less than 30.

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  15. Write the formula for mode of a grouped data. Explain about the symbol...

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  16. Write the formula for mode of a grouped data. Explain about the symbol...

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  17. Find the median of 2/3, 4/5, 1/2, 3/4, 6/5.

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  18. Find the median of first six prime numbers .

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  19. Find the missing frequencies f1and f2 if mean of 50 observations given...

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  20. If the mean of the following frequency distribution is 50 , then find ...

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