The conditional relative frequency that the student rides the bus, given that the student is in middle school will be 0.15.
<h3>How to find the relative frequency?</h3>
Relative frequency is the ratio of the considered sub-groups counts to the total count. (so its frequency of the considered sub-group relative to the total frequency).
Students were asked how they traveled to school.
The two-way relative frequency table shows the results.
Then the conditional relative frequency that the student rides the bus, given that the student is in middle school will be
→ 0.15
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