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Unformatted text preview: a= 0.5 b= 3. Consider how you would compute the errors for each data point that feed into the SSE and SST calculations. (Hint: You may need to add columns to the table above to perfom intermediate calculations) 4. Using the values in the table above compute the Sum of Squares of Errors. SSE 2.5 5. Using the values in the table above compute the Sum of the Squares of the Deviations SST 7.5 0.67 x i y i f(x i ) [y i-f(x i )] 2 [y i-y bar ] 2 2. Use your slope and intercept to compute predicted values of y for each x in the table above (called f(x i )) 6. Use SSE and SST to determine r 2 r 2...
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This note was uploaded on 08/25/2011 for the course ENGR 195 taught by Professor Staff during the Fall '08 term at Purdue University-West Lafayette.
- Fall '08