2. [-/12 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Given the bivariate data: 1 2 3 5 6 y 9 8 7 6 (a) Draw a scatter diagram for the data. Graph Layers After you add an object to the graph you can use Graph Layers to view O and edit its properties. Fill . -10 - $9 10 No Solution Help WebAssign. Graphing Tool (b) Find n, Ex, Ey, Ex?, (Ex)2, and Exy. Ex Ev Sx2 (Ex ) 2 Exy (c) Find a, the slope of the least-squares line, and b, the y-intercept of the least-squares line. (Round your answers to two decimal places.) a AUTO b