Portuguese vs Immigrants from Croatia 1st Grade

The statistical analysis conducted on geographies consisting of 450,368,110 people shows a poor positive correlation between the proportion of Portuguese and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.129 and weighted average of 97.9%. Similarly, the statistical analysis conducted on geographies consisting of 132,538,077 people shows a mild positive correlation between the proportion of Immigrants from Croatia and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.339 and weighted average of 98.1%, a difference of 0.20%.

1st Grade Correlation Summary

Measurement	Portuguese	Immigrants from Croatia
Minimum	94.7%	95.8%
Maximum	100.0%	100.0%
Range	5.3%	4.2%
Mean	98.2%	98.8%
Median	98.1%	98.9%
Interquartile 25% (IQ1)	97.4%	98.3%
Interquartile 75% (IQ3)	99.5%	99.4%
Interquartile Range (IQR)	2.1%	1.1%
Standard Deviation (Sample)	1.3%	0.90%
Standard Deviation (Population)	1.3%	0.89%

Similar Demographics by 1st Grade

Demographics Similar to Portuguese by 1st Grade

In terms of 1st grade, the demographic groups most similar to Portuguese are Egyptian (97.9%, a difference of 0.0%), Immigrants from Venezuela (97.9%, a difference of 0.010%), Argentinean (97.9%, a difference of 0.010%), Immigrants from Bosnia and Herzegovina (97.9%, a difference of 0.010%), and Immigrants from Argentina (97.9%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Natives/Alaskans	50.0 /100 \| #174	Average 97.9%
Immigrants \| Sri Lanka	49.7 /100 \| #175	Average 97.9%
Albanians	49.6 /100 \| #176	Average 97.9%
Immigrants \| Brazil	49.1 /100 \| #177	Average 97.9%
Immigrants \| Venezuela	47.8 /100 \| #178	Average 97.9%
Argentineans	47.2 /100 \| #179	Average 97.9%
Immigrants \| Bosnia and Herzegovina	46.6 /100 \| #180	Average 97.9%
Portuguese	44.2 /100 \| #181	Average 97.9%
Egyptians	42.7 /100 \| #182	Average 97.9%
Immigrants \| Argentina	41.3 /100 \| #183	Average 97.9%
Immigrants \| Poland	40.1 /100 \| #184	Average 97.9%
Immigrants \| Belarus	39.3 /100 \| #185	Fair 97.9%
Paiute	36.5 /100 \| #186	Fair 97.9%
Pakistanis	35.8 /100 \| #187	Fair 97.9%
Arabs	35.5 /100 \| #188	Fair 97.9%

Demographics Similar to Immigrants from Croatia by 1st Grade

In terms of 1st grade, the demographic groups most similar to Immigrants from Croatia are Seminole (98.1%, a difference of 0.0%), Spaniard (98.1%, a difference of 0.0%), Immigrants from Serbia (98.1%, a difference of 0.010%), Cambodian (98.1%, a difference of 0.010%), and Immigrants from Europe (98.1%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Iroquois	93.8 /100 \| #123	Exceptional 98.1%
Syrians	93.7 /100 \| #124	Exceptional 98.1%
Immigrants \| Japan	93.7 /100 \| #125	Exceptional 98.1%
Lebanese	93.5 /100 \| #126	Exceptional 98.1%
Immigrants \| Saudi Arabia	93.3 /100 \| #127	Exceptional 98.1%
Immigrants \| Serbia	92.2 /100 \| #128	Exceptional 98.1%
Seminole	91.9 /100 \| #129	Exceptional 98.1%
Immigrants \| Croatia	91.4 /100 \| #130	Exceptional 98.1%
Spaniards	91.2 /100 \| #131	Exceptional 98.1%
Cambodians	90.9 /100 \| #132	Exceptional 98.1%
Immigrants \| Europe	90.5 /100 \| #133	Exceptional 98.1%
Immigrants \| Hungary	89.4 /100 \| #134	Excellent 98.1%
Immigrants \| Kuwait	89.3 /100 \| #135	Excellent 98.1%
Immigrants \| Bulgaria	88.8 /100 \| #136	Excellent 98.1%
Israelis	87.8 /100 \| #137	Excellent 98.1%