Question

please solve the attachment very fast

Answer 1

Answer:

Step-by-step explanation:

hello

first take the maxi. fre.

f1=22

f2=15

f0=12

l (lower limit)=30

h=30

mode=l+(f1-f0/2f1-f0-f2)Xh

30+(22-12/2x22-12-15)x10

30+(10/7)x10

30+100/7

30+5.8823

mode=35.8823