Relative frequency tables

We’re familiar now with displaying data in a two-way table. But sometimes it’s helpful to express the data in a two-way table as percentages. If we want to express percentages, then we just need to change the two-way table into a relative frequency table, which is a table that shows percentages instead of actual counts.

Displaying data in frequency tables and dot plots

Think of a frequency table as a table that displays how frequently or infrequently something occurs. A dot plot display can also be used to show the frequency of small data sets. If I want to categorize the vehicles in a parking lot by type, I could do so in frequency table.

Learn mathKrista KingDecember 29, 2020math, learn online, online course, online math, probability and stats, probability and statistics, stats, statistics, frequency tables, dot plots, displaying data

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