~~2) You are estimating the cost ($K) of optical sensors based on the radius of the sensors. Using the preliminary calculations from a data set of 8 sensors, determine the equation of the line. (Round your intermediate calculations to 3 decimal places)
ΣY = 2575 ΣX=21 ΣXY=9105 ΣX2=102
Cost = - 63.277 + 111.897 (Radius)
Cost = 1.908 + 307.936 (Radius)
Cost = 50.040 + 190.520 (Radius)
Cost = 190.520 + 50.040 (Radius)