Answer Happy

Below are four bivariate 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 1.0 3.9 1.0 1.0 20 6.0 20 20 3.0 3.1 30 30 40 45 40 40 50 51 30 30 60 83 60 60 70 60 70 70 80 68 80 8.0 9.0 9.2 90190 100 33 1 100 100 Fre 10 80 20 2.0 30 35 30 79 40 91 40 5.9 5.0 5.1 10 7.1 6.0 20 60 48 70 57 10 48 8.0 10.3 10 35 30 43 90 42 100 £2 3 Answer the following questions. The same response may be the correct answer for more than one question (a) Which data set indicates the strongest positive inear relationship between its two variables 5 (Choose one) (b) Which date set indicates a perfect negative linear relationship between variaties? (Choose one near relationship between (in which dela set is there evidence of a strong the two variables [Choose and which dataset has an apparent negative, but not perfect, inear relationship ielies