521weical






 * Shoes || Frequency || Relative Frequency ||
 * 1-4 || 10 || 33% ||
 * 5-9 || 7 || 23% ||
 * 10-14 || 3 || 10% ||
 * 15-19 || 8 || 27% ||
 * 20-24 || 2 || 7% ||