STA 302 / 1001 -- Regression Analysis -- Summer 2004

Previous tests and exams:

• Fall 2003:
  Test 1
  Test 1 solutions (pdf)
  Test 2
  Scatterplot for 2 (b)
  Residual plot for 2 (b)
  Residual normal quantile plot for 3 (d)
  Test 2 solutions
  Exam (pdf)
  First plot for 1 (e) and (f) (jpeg). Texas is the leftmost of the 3 points at the top; Alaska is the point in the bottom right.
  Second plot for 1 (e) and (f) (jpeg). Texas is the point with the largest positive residual; Alaska is the point in the bottom right.
  First plot for 3(d) (jpeg)
  Second plot for 3(d) (jpeg)
  Exam solutions (pdf) (A typo in the solutions was fixed on June 24, 9:50 p.m. For 1(f) Root MSE decreases when Texas is removed.)
  The solutions were updated again on June 26 at 3:45 to fix an error in 4f).
  In 4(e) the F distribution with 2 and 14 df was approximated with the F with 2 and 12 df.
• Alison Weir's practice tests

E-mail course instructor: alison.gibbs@utstat.utoronto.ca