Measures of central tendency-computation method, Mathematics

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Computation method

Whereas L = Lower class boundary of the class having the mode

f₀ = Frequency of the class below the modal class

f₁ = Frequency of the class having the mode

f₂ = frequency of the class above the modal class

c = Class interval

Hence mode = 60.50 +[(48 - 32)/{{2(48)} - 32 -27}] * 20

= 69.14

621_Measures of Central Tendency-graphical method.png

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