Notice in the first digit analysis for this one division there is an
anomaly in the first digit of “5". While not a huge variance from the
expected, a variance nonetheless. Then, looking at the same
division at the first-two digits you can see anomalies all over the
place. There are significant variances at values “50" and “54", both
of which have a first digit of “5". But notice the even more significant
variance at the value “25". This variance didn’t even register in our
first digit analysis. This is evidence of why going deeper then just
the first digit analysis can be useful.