Welsh vs Immigrants from Portugal College, 1 year or more

The statistical analysis conducted on geographies consisting of 528,593,707 people shows a poor positive correlation between the proportion of Welsh and percentage of population with at least college, 1 year or more education in the United States with a correlation coefficient (R) of 0.195 and weighted average of 59.5%. Similarly, the statistical analysis conducted on geographies consisting of 174,792,609 people shows a significant negative correlation between the proportion of Immigrants from Portugal and percentage of population with at least college, 1 year or more education in the United States with a correlation coefficient (R) of -0.635 and weighted average of 51.9%, a difference of 14.7%.

College, 1 year or more Correlation Summary

Measurement	Welsh	Immigrants from Portugal
Minimum	17.8%	2.8%
Maximum	100.0%	74.9%
Range	82.2%	72.1%
Mean	54.6%	45.5%
Median	52.1%	47.3%
Interquartile 25% (IQ1)	45.5%	37.3%
Interquartile 75% (IQ3)	60.2%	56.3%
Interquartile Range (IQR)	14.7%	19.0%
Standard Deviation (Sample)	16.1%	13.0%
Standard Deviation (Population)	16.0%	12.9%

Similar Demographics by College, 1 year or more

Demographics Similar to Welsh by College, 1 year or more

In terms of college, 1 year or more, the demographic groups most similar to Welsh are Immigrants from Albania (59.5%, a difference of 0.0%), Immigrants from Sierra Leone (59.5%, a difference of 0.010%), Immigrants from Southern Europe (59.5%, a difference of 0.020%), Hungarian (59.5%, a difference of 0.030%), and Immigrants from North Macedonia (59.5%, a difference of 0.040%).

Demographics	Rating \| Rank	College, 1 year or more
Immigrants \| Somalia	58.3 /100 \| #163	Average 59.7%
Belgians	58.1 /100 \| #164	Average 59.7%
Irish	56.1 /100 \| #165	Average 59.6%
Immigrants \| Africa	56.1 /100 \| #166	Average 59.6%
Immigrants \| North Macedonia	53.1 /100 \| #167	Average 59.5%
Hungarians	52.9 /100 \| #168	Average 59.5%
Immigrants \| Southern Europe	52.7 /100 \| #169	Average 59.5%
Welsh	52.4 /100 \| #170	Average 59.5%
Immigrants \| Albania	52.3 /100 \| #171	Average 59.5%
Immigrants \| Sierra Leone	52.2 /100 \| #172	Average 59.5%
Immigrants \| Oceania	51.2 /100 \| #173	Average 59.4%
Celtics	50.0 /100 \| #174	Average 59.4%
Sri Lankans	49.0 /100 \| #175	Average 59.4%
Immigrants \| Poland	48.9 /100 \| #176	Average 59.4%
Tlingit-Haida	48.4 /100 \| #177	Average 59.4%

Demographics Similar to Immigrants from Portugal by College, 1 year or more

In terms of college, 1 year or more, the demographic groups most similar to Immigrants from Portugal are Mexican American Indian (51.9%, a difference of 0.10%), Salvadoran (51.8%, a difference of 0.10%), Apache (51.8%, a difference of 0.11%), Seminole (52.1%, a difference of 0.44%), and Honduran (51.6%, a difference of 0.50%).

Demographics	Rating \| Rank	College, 1 year or more
Choctaw	0.0 /100 \| #300	Tragic 52.3%
Haitians	0.0 /100 \| #301	Tragic 52.3%
Puerto Ricans	0.0 /100 \| #302	Tragic 52.2%
Creek	0.0 /100 \| #303	Tragic 52.2%
Central Americans	0.0 /100 \| #304	Tragic 52.1%
Seminole	0.0 /100 \| #305	Tragic 52.1%
Mexican American Indians	0.0 /100 \| #306	Tragic 51.9%
Immigrants \| Portugal	0.0 /100 \| #307	Tragic 51.9%
Salvadorans	0.0 /100 \| #308	Tragic 51.8%
Apache	0.0 /100 \| #309	Tragic 51.8%
Hondurans	0.0 /100 \| #310	Tragic 51.6%
Immigrants \| Haiti	0.0 /100 \| #311	Tragic 51.5%
Pueblo	0.0 /100 \| #312	Tragic 51.5%
Immigrants \| Caribbean	0.0 /100 \| #313	Tragic 51.4%
Fijians	0.0 /100 \| #314	Tragic 51.3%