Dataset A Dataset B Dataset C r = 0.67 • 1,¥i. O 20 40 60 80 100 O 20 40 6080 10
ID: 3313415 • Letter: D
Question
Dataset A Dataset B Dataset C r = 0.67 • 1,¥i. O 20 40 60 80 100 O 20 40 6080 100 0 20 40 60 80 100 **.*:. . r = -0.89 r= 0.17 : T O 20 40 60 80 100 0 20 40 60 80 100 O 20 40 60 80 100 X Dataset D Dataset E Dataset F 1 = 0.74 r=-0.06 2... : 0 20 40 6080 100 O 20 40 6080 100 0 20 40 60 80 100 *:' 0 20 40 60 80 100 O 20 40 60 80 100 0 20 40 60 80 100 X Dataset G Dataset H Dataset | r= -0.62 r= -0.57 O 20 40 60 80 100 o 20 40 60 80 100 r= 0.7 0 20 40 60 80 100 1 O 20 40 60 80 100 O 20 40 6080 100 O 20 40 60 80 100Explanation / Answer
a) linear and positive =dataset A ; E ; H
b) linear and negative =dataset : dataset ; B; G; I
c) linear and weak relationship =dataset A.G.I
d) dataset : B,E,H
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