January 2018
Beginner to intermediate
316 pages
7h 14m
English
Finally, we move up to the highest level, the ratio level. At this level, we arguably have the highest degree of control and mathematics at our disposal. At the ratio level, like the interval level, we are still working with quantitative data. We inherit addition and subtraction from the interval level, but now we have a notion of true zero which gives us the ability to multiply and divide values.
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