Plotting Histogram Template

Lew W. S.
This is a trial template for generating histograms by keying in raw data into the spreadsheet Column A
Before we draw a histogram we need to consider : 1. How many categories or intervals should we divide the data values into? 2. Should we label the horizontal axis with zero as the starting value at the leftmost ? Shape of Histogram 1. Will the general shape of the histogram change if the intervals on the x axis are changed (more intervals or less intervals) ?