Question

Find the modal class of the distribution
C.I
Fi
250-300
5
300-350
14
350 - 400
11
400 - 450
12
450 - 500
10​

Answer 1

Answer:

MODAL CLASS IS 300-350

Answer 2

Step-by-step explanation:

L = 300

f1 = 14

f0 = 5

f2 = 11

h = 50

mode = l+[f1-f0/2(f1)-f0-f2] h

= 300+[14-5/2(14)-5-11]×50

= 300+[9/12]×50

= 300+450/12

= 300+37.5

= 337.5