Question

The following table shows the frequency distribution of no. of mango trees in a grove and their yeild of mangoes n also the cumulative frequency. Find the median of the data

Answer 1

Answer:

184.44

Step-by-step explanation:

Here, n=250 then,

2

n

=

2

250

=125

⇒ Median class =150−200

l=150,cf=63,f=90,h=50

⇒ Median=l+

f

2

n

−cf

×h

=150+

90

125−63

×50

=150+34.44

=184.44