Data for Inferential Practice Problems
Use the Excel® Analysis ToolPak? when necessary for the following:
a. Determine the types of measurement scales for each variable (Nominal, Ordinal, Interval, Ratio):
1) Name
2) Gender
3) Absences
4) IQ
5) Stanine
6) Rank
7) Reading grade
b. Determine the number of boys and girls in the class and create a bar graph or pie chart to display the information.