This document summarizes the steps taken to analyze data on the ages of 50 micro-entrepreneurs in Villavicencio, Colombia. The data is grouped into intervals and frequencies are calculated. Specifically: 1) The age data is grouped into 7 intervals of equal size using the formula for determining the number of intervals. 2) The frequencies and relative frequencies are calculated for each interval. 3) A histogram is generated to visualize the distribution of ages across the intervals.