3. Two-Way Tables
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A two-way table is a frequency table that displays two categories of data collected from the same source. One category of data is represented by rows and the other is represented by columns. We want to find and interpret the marginal frequencies. Let's do these things one at a time.
We are given the following frequency table.
Football Game | ||
---|---|---|
Dance | Attend | Not Attend |
Attend | 35 | 5 |
Not Attend | 16 | 20 |