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The table below gives the percentage dis...

The table below gives the percentage distribution of female in the primary schools of rural areas of various states and union territories (U.T) of India . Find the mean percentage of female teachers using all the three methods.
`{:("Percentage of female teachers","Number of States/U.T"),(15-25,6),(25-35,11),(35-45,7),(45-55,4),(55-65,4),(65-75,2),(75-85,1):}`
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The correct Answer is:
39.71
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VGS PUBLICATION-BRILLIANT-STATISTICS-EXERCISE
  1. The table below gives the percentage distribution of female in the pri...

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  2. The mean value can be calculated from both ungrouped and grouped date ...

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  3. When it is more conveninet to use grouped date for analysis ?

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  4. The distribution below shows the number of wickets taken by bowlers in...

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  5. Find the mode of the following data. 5, 6, 9, 10, 6, 12, 3, 6, 11, 10,...

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  6. Find the mode of the following data. 20 ,3, 7 ,13 , 3 , 6 , 7 ,19 ,...

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  7. Find the mode of the following data. 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, ...

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  8. Is the mode always at the centre of the data ?

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  9. Does the mode change , if another observation is added to the data in ...

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

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

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

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

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

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  15. Formula to find mean for a grouped data is

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

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

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

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

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  20. Find the median of first seven composite number.

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

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