522wiecal

How many pairs of shoes do you own? The response to this question is a convenient sample taken from our classmates.

Frequency Table
 * Ratings || Frequency ||
 * 0-2 || 2 ||
 * 3-5 || 5 ||
 * 6-8 || 8 ||
 * 9-11 || 4 ||
 * 12-14 || 6 ||
 * 15-17 || 4 ||
 * 18-20 || 1 ||