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The question is...
2) Suppose you fit a least squares line to 22 data points and the calculated value of SSE is 0.914.
a. Find S2, the estimator of σ2.
b. What is the largest deviation you might expect between any one of the 22 points and the least squares line (find a deviation that 95% of the observed values will fall within from our line)?
A) 0.2138, 0.4276 B) 0.4352, 0.2086 C) 0.0457, 0.4276 D) 0.0457, 0.2138
C) a. 0.0457, b. 0.4276