The conditional relative frequencies based on the row totals shown below:
What relative frequencies?
A relative frequency indicates how often a specific kind of event occurs within the total number of observations.
Given table:
YES NO Total
students 15 18 33
Teachers 28 14 42
Total 43 32 75
To obtain the relative frequency table for the above data, we divide each cell of the table by 75 (the overall total).
Therefore, the relative frequency table is given below:
YES NO Total
students 0.2 0.24 0.44
Teachers 0.374 0.186 0.56
Total 0.574 0.426 1
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