Posts tagged two-way tables
Relative frequency tables
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.

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Learn mathKrista Kingmath, learn online, online course, online math, probability, stats, statistics, probability and stats, probability and statistics, two-way tables, frequency tables, relative frequency tables, column-relative frequency table, row-relative frequency table, total-relative frequency table, row totals, column totals, table of percentages
Understanding joint, marginal, and conditional distributions
Understanding joint, marginal, and conditional distributions

A joint distribution is a table of percentages similar to a relative frequency table. The difference is that, in a joint distribution, we show the distribution of one set of data against the distribution of another set of data. In this lesson we’ll look at joint, marginal, and conditional distributions.

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Learn mathKrista Kingmath, learn online, online course, online math, probability, stats, statistics, probability and stats, probability and statistics, joint distributions, conditional distributions, marginal distributions, two-way tables, joint distribution tables