Question

find the median of the following distribution class interval 0 to 10 10 to 20 20 to 30 30 to 40 40 to 50 50 to 60 frequency 5 13 33 48 55 60


Please reply faaassst

Answer 1

Answer:

median=31.6

Step-by-step explanation:

C. I

0_10

10_20

20_30

30_40

40_50

50_60.

frequencies

5

13

33

48

55

60

L.C.F

5

5+13=18

18+33=51

51+48=99

99+55=154

154+60=214

N=214/2=107

median class=154

c.f=99

f=48

lower limit=30

median= l+(n/2-c.f)/f*h

=30+(107-99)/48*10

=30+8/48*10

= 30+1/6*10

=30+10/6

= 30+1.6

median = 31.6