Levels of data: Ordinal (teacher)
The following page is teacher notes on the use of ordinal data. There is a student version of this page. You will see at the end of the student page there is a written task that may be assigned to students. Potential answers to that task are included at the bottom of this page. A variable has one of four different levels of measurement: nominal, ordinal, interval, or ratio. It is important for a researcher to...