Below are Four bivariate data sel: and their scatter plols. [Note that all of the scatter plols are displaved with the same scale.) Each data set is made up oFsan'Iple values drawn From a population. (Choose one) T between i1: two variables? IIIChoose one) T | (a) Which data set indicates a perfect negative linear relationship between i1: two variables? (b) Which data set indicates the strongest positive linear relationship 2-: 3" x 2-: I I 3.; I :u: N X M X X I Figure 1 Figure 2 X X K X X 5\" 2-: X 1 x X I If X M v Figure 3 Figure 4 (c) In which data set is there evidence of a strong nonlinear relationship between the two variables? IIIChoose one) T (d) wl'llEl'l data set has an apparent negative, but not perfect, linear relationship between \"3 two variables? llIChoose one) T