Depth of whirlpool/cm





13 min 13



14 max 19



14 range 6



15 bins 5



15 width 1.2



15





16
Bins Frequency Relative Freq

16
14.2 3 0.15

16
15.4 3 0.15

16
16.6 8 0.4

16
17.8 3 0.15

16
19 3 0.15

16

20 1

16
17
17
17
18
18
19