1.2 Which of these variables are quantitative and which are qualitative?
1.17 Classify each of the following qualitative variables as ordinal or nominative.
Qualitative Variable: Categories: Answer:
Statistics course letter grade A B C D F ORDINAL
Door chances on Let’s Make A Deal Door #1 Door #2 ORDINAL
Television show classifications TV-G TV-PG TV-14 ORDINAL
Personal computer ownership Yes No ORDINAL
Restaurant rating ***** **** *** ORDINAL
Income tax filing status Married filing jointly NOMINATIVE
Married filing Separately
Head of household