Find the least squares line. Graph the data and the least squares line.
x
1
2
3
4
y
1 3 4 3
(A) Find the least squares line.
y=
(Use integers or decimals for any numbers in the expression. Round to the nearest hundredth as needed.)
(B) Graph the data and the least squares line. Choose the correct answer below..
SOA.
B.
○ C.
Ay
O D.
Ne