Scatter plot and determining correlation

Reference no: EM1390284

In forestry there appears to be a correlation between the diameter of a tree at breast height and the totol height of the tree. For the following sample of ten white spruces first construct a scatter plot then find the correlation (r) between height, r squared, and T.

diameter(cm) height

18.9 20.0

15.5 16.8

19.4 20.2

20.0 20.0

29.8 20.2

19.8 18.0

20.3 17.8

20.0 19.2

22.0 22.3

16.6 18.8

Reference no: EM1390284

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