5.1 The highway patrol officer wants to set up an SPSS file to record traffic violations. She wishes to record data at the nominal, ordinal, and scale levels of measurement. The first item of interest (the largest source of income for the highway patrol) is speeding. Input three variables that could record speed at each level of measurement. The next item of interest is vehicle violations—in the same database set up a variable at the correct level of measurement and with three categories if necessary.
Impaired driving is another important violation. How would you measure and record information for this violation? Show all this in the same database.