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Calculate arithmetic mean , median and m...

Calculate arithmetic mean , median and mode of the following series :
`{:("Marks",,"Number of Students"),("Less than 10",," "12),("Less than 20",," " 26),("Less than 30",," "40),("Less than 40",," "58),("Less than 50",," "80),("Less than 60",," "110),("Less than 70",," "138),("Less than 80",," "150):}`

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Verified by Experts

The correct Answer is:
`[overline(X)` =44.07,M=47.73,Z=55.05 (Mode =3 Median -2 Mean)]
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TARUN JAIN & VK OHRI-MEASURES OF CENTRAL TENDENCY MEDIAN AND MODE-Essential Practiclas
  1. 50 students of economics , secured the following marks in an examinati...

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  2. Given the following data , find out median : {:("Age",20-25,25-...

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  3. Find out median , with the help of the following data : {:("Pr...

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  4. Caculate median , given the following data : {:("Mid - value",2...

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  5. Calculate mode of the following series using the graphic technique . C...

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  6. Calculate mode from the following data : {:("Wages",25,50,75,80,8...

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  7. Find out mode from the following data : {:("Class Interval",5-10,...

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  8. Caculate mode of the following series , using grouping method : ...

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  9. Caculate mode of the following distribution : {:("Marks",10-19...

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  10. Find out mode , given the following information : {:("Size",6-1...

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  11. Calculate mode from the following data : {:( "Wages (Rs.)",,"Num...

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  12. Calculate mode from the following series : {:("Size",1,2,3,4,5,...

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  13. Calculate the median and mode of the number of persons per house in a...

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  14. Caculate the median and mode from the following data : {:("Marks...

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  15. Calculate the median value , given the following statistical informati...

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  16. Obtain the mean , median and mode of the following data : {:("Ma...

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  17. Caculate median in an asymmetrical distribution if mode is 83 and arit...

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  18. Calculate mode when arithmetic mean is 146 and median is 130.

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  19. If mode is 63 and median is 77, calculate arithmetic mean.

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  20. Calculate arithmetic mean , median and mode of the following series : ...

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