In Matlab

1. Use least squares regression to fit a straight line to the following data. X 0 2 4 6 8 11 12 15 17 20 Y 5 6 8 7 11 12 10 13 16 17

a) determine the equation (coefficients) for the straight line using the form y=mx+b

b) calculate the standard error of the estimate

c) calculate the coefficient of determination

d) generate a plot of the data and the curve on the same axes. Label your axes and include a legend. Title this plot, Plot 1 and include in your .pdf submission