Research Question 5: Does the average backpack-to-body ratio depend on a student's college?
Based on self-reported majors I attempted to classify everyone into one of the 6 colleges ("college").
(r) Use technology to construct an appropriate graphical display for examining the relationship between backpack-to-body ratio and college. Include this graph in your report.
(s) Write 1-2 sentences describing the relationship as revealed by this graph.
(t) Carry out a test of significance to decide whether there is an association between backpack-to-bodyratio and college among all Cal Poly students.
1. Define the parameter(s) of interest.
2. State the hypotheses both in symbols and in words.
3. Identify an appropriate test procedure.
4.-5. Use technology to carry out the test of significance and copy the output into your report.
6. State your decision and summarize your conclusions in context.
