4. Using your statistical package, merge these data with the data set of 20 people (shown below). Use the Subject number in columns 1–3 to match the data.

Columns 1–3 below contain the Survey Respondent Number. Column 4 is blank. Column 5 is Home State.

Columns 7–9 indicate whether or not the respondent reports that at least once within the last year, he or she complained to the staff at a restaurant about the food or service. (You can either change yes and no to numbers, or consult your statistical package instructions about reading in character or string (nonnumeric) values.)

001 1 Yes 002 1 No 003 2 No 004 1 Yes 005 2 Yes 006 2 No 007 1 Yes 008 2 No 009 1 Yes 010 2 No 011 2 No 012 1 Yes 013 1 Yes 014 2 No 015 2 No 016 1 Yes 017 1 Yes 018 2 No 019 1 Yes 020 2 No A. What type of analysis discussed in this chapter would be most appropriate for comparing the percentage of people from Michigan versus California who reported complaining, and why?

B. Although the sample size is small in this exercise, conduct the analysis and determine the results and p value.