Question

The distribution below gives the weights of 30 students of a class. Find the median weight of the
students.
Weight (in kg) 40-45 | 45-50 50-55 55-60 60-65 65-70 70-75
Number of students :2 3 8 6 6 3 2
TA​

Answer 1

Answer:

hey mate here is the answer...

mrk as a BR

Answer 2

Answer:

Step-by-step explanation:cf=2,5,13,19,25,28,30.,cf=5,l=50,n/2=30/2=15,h=5,f=8:median =l+[n/2-cf/f]h=50+(15-5/8)5=50+25/4=200+25/4=225/4