University of Toronto Scarborough
STAB22 Midterm Examination solutions
June 2007
This examination contains a mixture of short-answer and multiple choice questions. For
the short-answer questions, write your answers in the spaces provided; for the multiple-choice
questions, circle the best answer out of the alternatives given.
Marks for each question are as shown.
Correct answers for multiple-choice questions are shown by a *.
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