Complete parts (a) through (h) for the data below.
x- 40, 50, 60, 70, 80
y-62, 58, 55, 47, 33
B) Find the equation of the line containing the points (50, 58)
and (80, 33)
y=__x+(__)
D) By hand, determine the least-squares regression line
The equation of the least-squares regression line is given
by
ModifyingAbove y with caret equals b 1 x plus b 0y=b1x+b0
where b1 equals r times StartFraction s Subscript y Over s
Subscript x EndFractionb1=r•sysx
is...