I accidentally posted the rest of the questions on another post on my account 2. A study was done to determine how fuel economy of a particular car was related to the speed
at which it was driven. The results are shown in the table below. Use this data to create an
accurate soatterplot and a line of best fit using a quadratic regression. Finally, answer the
questions on the next page (5 marks for graph + 9 for questions)
Mel Foonomy Research
Fuel
Speed
Boonomy
(U100 km)
103
9,2
8.3
quodratic
04
72
SO
SS
8.2
SO
7.9
7.8
7.7
8.2
8.6
9.3
104
112
Write your regression equation using F for fuel economy and k for km/h. Round these