1. How do our fingerprint patterns compare to the expected averages?
Fingerprint Analysis
How do our fingerprint patterns compare to the expected averages?

2. How do our results compare to the averages?
Let’s determine the rate of occurrence for our fingerprint patterns ...
Pattern #
Total Prints %
Arch 20
159
12.6%
Loop 92
57.9%
Whorl 47
29.6%
How do our results compare to the averages?
60% - Loops % - Whorls % - Arches
__% - Loops __% - Whorls __% - Arches
Write a paragraph on your worksheet that summarizes our results.

3. Let’s determine the rate of occurrence to compare males vs. females.
Pattern
# Male
# Female
Total
Prints %
Arch 5 14 19
11.9%
Loop 44 49 93
58%
Whorl 20 27 47
29.6%
Which pattern is most common pattern among the males in this class?
Which is most common pattern among the females?
How do the averages for each sex compare to the expected averages?