Below are four blvariate data sets and their scatter plots. (Note that all of the scatter plots are displayed with the same scale. ) Each data set Is made up of sample values drawn from a population. 1.8 81 10 4.1 20 79 2.0 5.N 10 79 4.0 40 4.0 41 50 49 60 47 60 8.1 7.0 52 90 45 9.1 8.5 10.0 29 Figure 1 10.0 7.8 Found 2 98 64 1060 10.0 Figure Answer the following questions. The same response may be the correct answer for more than one question. a) Which data set has an apparent negative, but not perfect, linear relationship between its two variables? (Choose one) (b) Which data set indicates the strongest positive linear relationship between Its two variables? the in a data set Which data set inc the X, y data set di En which data set is ther the two vansblart (Choose one)