51. Engineers fabricating a new transmission-type electron multiplier created an array of silicon nanopillars on a flat silicon membrane. The precise structure can influence the electrical properties so, subsequently, the height and widths of 50 nanopillars were measured in nanometers (nm) or 10 x meters. The summary statistics, with x = width and y = height, are n = 50 * = 88.34 y = 305.58 Six - 7,239.22 Sxy = 17,840.1 Syy = 66,976.2 a. Find the least squares line for predicting height from width. b. Find the least squares line for predicting width from height. c. Make a scatter plot and show both lines. Comment on what you notice. Temp (Degrees C) Tearing Strength (g) X y 20 1600 22 1700 25 2100 35 2500 18 1550 29 2600 31 2550 16 1100 13 1050 48 2650