STA 225 Final: STA 225 Oakland STA 225 Final Exam Spring 2004 Hamilton
Document Summary
Circle the name of your instructor and section: This test contains twenty-five questions in part i, thirteen in part xi, and carries a total of 200 points. Be sure to write your name and id number in the spaces above. To get full credit for the questions in part 11, you must show all work. Circle the correct answer: consider the following graphing tools, a pie chart, a histogram, a bar graph, a box plot. C~onsider che lbllowing three variables: number of candies in a box, size of dress-shirt for men (s, m, l, xl, monthly mortgage payments by homeowners in farmington hills. Which of the above are categorical variables? (a) only 1 (b) only 2 (c) only 1 and 2 (d) only 2 and 3. A group of medical students were given salt pills, but were told that the pills were strong stimulants. After taking the pills, the students talked excitedly and otherwise acted high.
