Portuguese vs Immigrants from Russia 7th Grade

The statistical analysis conducted on geographies consisting of 450,343,001 people shows a slight positive correlation between the proportion of Portuguese and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.084 and weighted average of 95.8%. Similarly, the statistical analysis conducted on geographies consisting of 347,948,494 people shows a substantial positive correlation between the proportion of Immigrants from Russia and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.522 and weighted average of 96.2%, a difference of 0.48%.

7th Grade Correlation Summary

Measurement	Portuguese	Immigrants from Russia
Minimum	89.2%	89.6%
Maximum	100.0%	100.0%
Range	10.8%	10.4%
Mean	96.3%	97.7%
Median	96.4%	97.7%
Interquartile 25% (IQ1)	94.5%	96.5%
Interquartile 75% (IQ3)	98.8%	100.0%
Interquartile Range (IQR)	4.4%	3.5%
Standard Deviation (Sample)	2.8%	2.2%
Standard Deviation (Population)	2.8%	2.2%

Similar Demographics by 7th Grade

Demographics Similar to Portuguese by 7th Grade

In terms of 7th grade, the demographic groups most similar to Portuguese are Immigrants from Lebanon (95.8%, a difference of 0.010%), Immigrants from Morocco (95.8%, a difference of 0.010%), Dutch West Indian (95.8%, a difference of 0.030%), Hawaiian (95.8%, a difference of 0.030%), and Bahamian (95.7%, a difference of 0.030%).

Demographics	Rating \| Rank	7th Grade
Assyrians/Chaldeans/Syriacs	20.5 /100 \| #204	Fair 95.8%
Moroccans	18.9 /100 \| #205	Poor 95.8%
Africans	17.6 /100 \| #206	Poor 95.8%
Navajo	17.0 /100 \| #207	Poor 95.8%
Immigrants \| Sudan	17.0 /100 \| #208	Poor 95.8%
Dutch West Indians	16.1 /100 \| #209	Poor 95.8%
Hawaiians	16.0 /100 \| #210	Poor 95.8%
Portuguese	13.6 /100 \| #211	Poor 95.8%
Immigrants \| Lebanon	13.0 /100 \| #212	Poor 95.8%
Immigrants \| Morocco	12.6 /100 \| #213	Poor 95.8%
Bahamians	11.6 /100 \| #214	Poor 95.7%
Spanish Americans	9.3 /100 \| #215	Tragic 95.7%
Immigrants \| Chile	9.1 /100 \| #216	Tragic 95.7%
Immigrants \| Pakistan	9.0 /100 \| #217	Tragic 95.7%
Immigrants \| Liberia	8.1 /100 \| #218	Tragic 95.7%

Demographics Similar to Immigrants from Russia by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Russia are Seminole (96.2%, a difference of 0.0%), Immigrants from Israel (96.2%, a difference of 0.010%), Immigrants from Jordan (96.2%, a difference of 0.010%), Kenyan (96.2%, a difference of 0.020%), and Hopi (96.3%, a difference of 0.030%).

Demographics	Rating \| Rank	7th Grade
Blackfeet	83.9 /100 \| #145	Excellent 96.3%
Immigrants \| Eastern Europe	83.7 /100 \| #146	Excellent 96.3%
French American Indians	83.1 /100 \| #147	Excellent 96.3%
Israelis	82.8 /100 \| #148	Excellent 96.3%
Albanians	82.6 /100 \| #149	Excellent 96.3%
Immigrants \| Belarus	82.4 /100 \| #150	Excellent 96.3%
Hopi	81.6 /100 \| #151	Excellent 96.3%
Immigrants \| Russia	78.4 /100 \| #152	Good 96.2%
Seminole	78.1 /100 \| #153	Good 96.2%
Immigrants \| Israel	77.6 /100 \| #154	Good 96.2%
Immigrants \| Jordan	77.0 /100 \| #155	Good 96.2%
Kenyans	76.2 /100 \| #156	Good 96.2%
Ugandans	75.5 /100 \| #157	Good 96.2%
Arabs	68.6 /100 \| #158	Good 96.2%
Alsatians	67.2 /100 \| #159	Good 96.1%