What is the equation of the least-squares regression line?
A
the natural log of widehat Element is equal to negative 0 point 1 0 1 plus 2 point 3 0 5 times TimeB
the natural log of widehat Element is equal to 2 point 3 0 5 minus 0 point 1 0 1 times TimeC
widehat Element is equal to 2 point 3 0 5 minus 0 point 1 0 1 ln TimeD
the natural log of widehat Time is equal to negative 0 point 1 0 1 plus 2 point 3 0 5 times Element