To find the conditional relative frequency of students walking to school given that they live more than a mile away, we focus only on the students who live 1+ miles away.
From the table, we see:
- The number of students who live more than a mile away: 58
- The number of students who walk to school and live more than a mile away: 6
The conditional relative frequency can be calculated using the formula:
\[ \text{Conditional Relative Frequency} = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes in the conditional group}} \]
Substituting the numbers we have:
\[ \text{Conditional Relative Frequency} = \frac{6}{58} \]
Now, we can calculate this fraction:
\[ \frac{6}{58} \approx 0.1034 \]
To convert this to a percentage, multiply by 100:
\[ 0.1034 \times 100 \approx 10.34% \]
Rounding to the nearest whole number:
\[ \approx 10% \]
Thus, the conditional relative frequency of students walking to school, given that they live more than a mile away, is 10%.