Use the following to answer the questions below:
In a regression analysis with n = 25, SSE = 1,800 and SSTotal = 2,000.
-Compute the standard deviation of the error term. Use two decimal places in your answer.
A) 8.85
B) 8.49
C) 1.70
D) 1.84

Question

Quizplus · Accepted Answer

The standard deviation of the error term is the square root of the mean square error, which is SSE divided by n-2. In this case, SSE = 1,800 and n = 25, so the standard deviation of the error term is sqrt(1,800/23) = 8.85.

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