Visually friendly website explaining nominal, ordinal, interval, and ratio data.
This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you
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Subject: Mathematics Resource Type: Activities:Classroom Activity Special Interest: Quantitative Grade Level: College Upper (15-16), High School (9-12), College Lower (13-14) Quantitative Skills: Probability and Statistics
