I haven’t done this since like sixth grade so i forgot
The following values represent the height of 6 plants that Kevin is growing for his science project.
18.5cm, 20cm, 22.5cm, 16.5cm, 25cm, 30cm
Calculate the IQR.
Select one:
A. 11.5cm
B. 9.5cm
C. 4.5cm
D. 6.5cm