The Ministry of Transportation recorded the amount of snowall over 5 days last winter in London, Ontario and the number of drivers taking their drivers test on those days. The data is shown below. Day Snowfall in Cm. Number of Drivers Tests taken 1 2.5 11 Given: n = 5 SumX = 36.2 SumY = 41 Sumy2 = 411 2 0 13 SumXY = 160.8 3 3.7 9 a) Calculate the Best-fit Line: Y' = m(x) +b (Round "m" and "b" to 2 Decimal places) (4 marks) 10 SumX2=519.94 4 6 b) Interpret the "m" value of your Best-Fit Line above - Be specific and use proper UNITS [2 marks] c) Interpret the "b" value of your Best-Fit line above- Be specific and use proper UNITS [1mark] 5 20 2