Immigrants from Congo vs Brazilian 7th Grade

The statistical analysis conducted on geographies consisting of 92,124,753 people shows a poor negative correlation between the proportion of Immigrants from Congo and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.154 and weighted average of 95.3%. Similarly, the statistical analysis conducted on geographies consisting of 323,962,626 people shows a slight positive correlation between the proportion of Brazilians and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.098 and weighted average of 96.0%, a difference of 0.68%.

7th Grade Correlation Summary

Measurement	Immigrants from Congo	Brazilian
Minimum	83.8%	90.8%
Maximum	100.0%	100.0%
Range	16.2%	9.2%
Mean	95.1%	96.4%
Median	95.9%	96.8%
Interquartile 25% (IQ1)	94.2%	94.9%
Interquartile 75% (IQ3)	97.0%	97.8%
Interquartile Range (IQR)	2.9%	2.9%
Standard Deviation (Sample)	3.4%	2.3%
Standard Deviation (Population)	3.4%	2.3%

Similar Demographics by 7th Grade

Demographics Similar to Immigrants from Congo by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Congo are Immigrants from China (95.3%, a difference of 0.0%), Ghanaian (95.3%, a difference of 0.0%), Korean (95.3%, a difference of 0.010%), Colombian (95.3%, a difference of 0.020%), and Somali (95.3%, a difference of 0.030%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| Cameroon	0.9 /100 \| #250	Tragic 95.4%
Immigrants \| Jamaica	0.9 /100 \| #251	Tragic 95.4%
Immigrants \| Ethiopia	0.9 /100 \| #252	Tragic 95.3%
Somalis	0.9 /100 \| #253	Tragic 95.3%
Colombians	0.8 /100 \| #254	Tragic 95.3%
Koreans	0.8 /100 \| #255	Tragic 95.3%
Immigrants \| China	0.7 /100 \| #256	Tragic 95.3%
Immigrants \| Congo	0.7 /100 \| #257	Tragic 95.3%
Ghanaians	0.7 /100 \| #258	Tragic 95.3%
Immigrants \| Costa Rica	0.6 /100 \| #259	Tragic 95.3%
Afghans	0.5 /100 \| #260	Tragic 95.3%
South Americans	0.5 /100 \| #261	Tragic 95.2%
Immigrants \| Somalia	0.5 /100 \| #262	Tragic 95.2%
West Indians	0.5 /100 \| #263	Tragic 95.2%
Immigrants \| Nigeria	0.4 /100 \| #264	Tragic 95.2%

Demographics Similar to Brazilians by 7th Grade

In terms of 7th grade, the demographic groups most similar to Brazilians are Sierra Leonean (96.0%, a difference of 0.0%), Immigrants from Spain (96.0%, a difference of 0.010%), Immigrants from Iraq (96.0%, a difference of 0.010%), Immigrants from Uganda (96.0%, a difference of 0.010%), and Immigrants from Egypt (95.9%, a difference of 0.020%).

Demographics	Rating \| Rank	7th Grade
Marshallese	48.4 /100 \| #178	Average 96.0%
Immigrants \| Iran	47.8 /100 \| #179	Average 96.0%
Immigrants \| Brazil	46.8 /100 \| #180	Average 96.0%
Pakistanis	44.5 /100 \| #181	Average 96.0%
Iraqis	41.2 /100 \| #182	Average 96.0%
Immigrants \| Spain	38.8 /100 \| #183	Fair 96.0%
Sierra Leoneans	37.5 /100 \| #184	Fair 96.0%
Brazilians	37.3 /100 \| #185	Fair 96.0%
Immigrants \| Iraq	36.1 /100 \| #186	Fair 96.0%
Immigrants \| Uganda	36.0 /100 \| #187	Fair 96.0%
Immigrants \| Egypt	34.3 /100 \| #188	Fair 95.9%
Immigrants \| Venezuela	33.9 /100 \| #189	Fair 95.9%
Immigrants \| Micronesia	32.6 /100 \| #190	Fair 95.9%
Liberians	32.5 /100 \| #191	Fair 95.9%
Panamanians	32.3 /100 \| #192	Fair 95.9%