The following information regarding a dependent variable (y) and an independent variable (x) is provided.
?
y
x
5
2
6
3
5
4
7
5
8
6
?
SSE = 1.9SST = 6.8
?
The least squares estimate of the slope is

A. 1.
B. 3.4.
C. 3.
D. .7.


Answer: D

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