C. It doesn't make sense to describe data as positive or negative associations why?Is the relationship weak or strong? Explain To back up the data find the correlation of r for the data r and R2 are different data

A B C D E F G H J K L eed (kn Fuel used (L/100 km) 10 21 1 Fuel used (L/100 km) 20 13 25 30 10 40 8 20 50 7 60 5.9 15 70 6.3 80 6.95 L fuel used 10 90 7.57 100 8.27 110 9.03 120 9.87 0 20 40 60 80 100 120 140 160 130 10.79 speed 140 11.77 150 12.83 a. horizontal axis should be speed b. The steep change shows it's near expotential not a steady slope like a linear data set C