Question

Thehe minimum weight of the 20 student is 20 kg.If their range is 20 kg,find the maximum weight and the coefficient of range​

Answer 1

1/3

Explanation:

Range=x maximum (xm) –x minimum (x0)

xm=20+20=40

Coefficient of Range= xm–x0/xm+x0

=40-20/40+20

=20/60

=2/6

=1/3