Find the mo

Modal class = class which has maximum frequency = 30-40
l = lower limit of modal class = 30

h = class size = 10

f₁ = frequency of modal class = 16

f₀ = frequency of class preceding the modal class = 10

f₂ = frequency of class succeeding the modal class = 12

      
      
      
       = 30 + 6

       =36