Question

Plz solve. modal paper 10th std.Q4.based on statistics

Answer 1

Here,total of frequencies N=250
250÷2=125
cumulative frequency which is just greater than 125 is 153.
the corresponding class 150-200 is median class.

L=150,f=90,c.f.=63,h=50. ko


median=write formula
then substitute the values in formula



you get =184.4

but the number of mangoes cannot be in fraction
the number of mangoes is 184
the median of the data is 184 mangoes.