5. Analysis in R
So.. the amount of people embarking as captains on
ships during the 19th century is a bit correlated with
the number of captain’s found in the 1889 census:
CAPTAIN Cities!
11. Some Real Statistics (Martine)
H0: The percentage of ‘public women’ in 1889 in
the total female population is 0.013% (based
on 1849 data)
census data from 1889
12. Some Real Statistics
H0: The percentage of ‘public women’ in 1889 in
the total female population is 0.013% (based
on 1849 data)
census data from 1889
0 PUBLIC WOMEN, 0 PUBLIC MEN
TOTAL WOMEN 13343598
p-value < 2.2e-16 so smaller than threshold 0.05
alternative hypothesis: true p is not equal to 0.0001323976
so percentage public women is NOT the same as in 1849