Here is a bivariate data set. X y 4553885 45 52 MENGES 7 17 54 40 49 11 51 57 38 Find the correlation coefficient and report it accurate to four decimal places.

Question 2 Here is a bivariate data set. X y r = HORRHEN 51 60 73 76 VENTEEEE 21 72 22 40 33 96 39 67 36 33 < Find the correlation coefficient and report it accurate to four decimal places.

Here is a bivariate data set. x y 14 61 37 39 14 86 16 101 15 49 34 -32 -2 114 26 77 Find the correlation coefficient and report it accurate to four decimal places.

Data for fuel economy ratings in mi/gal for different cars are listed below. Each pair of data represents the rating using the Old test and the New test.  Old 30 22 23 31 27 21 20 19 28 16 New 25 18 25 26 23 18 17 16 31 19 Based on the previous values you found, what can you conclude regarding the linear correlation between the Old and New test method? Since the absolute value of r is     ____________     the positive critical value, there   _____________   between the Old and New test method for fuel economy rating.