Comanche vs Immigrants from Africa 4th Grade

The statistical analysis conducted on geographies consisting of 109,786,530 people shows a moderate positive correlation between the proportion of Comanche and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.455 and weighted average of 97.5%. Similarly, the statistical analysis conducted on geographies consisting of 469,440,174 people shows a poor positive correlation between the proportion of Immigrants from Africa and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.166 and weighted average of 97.1%, a difference of 0.42%.

4th Grade Correlation Summary

Measurement	Comanche	Immigrants from Africa
Minimum	97.0%	88.4%
Maximum	100.0%	100.0%
Range	3.0%	11.6%
Mean	99.0%	96.7%
Median	99.0%	96.8%
Interquartile 25% (IQ1)	98.2%	95.8%
Interquartile 75% (IQ3)	100.0%	97.8%
Interquartile Range (IQR)	1.8%	2.0%
Standard Deviation (Sample)	0.90%	2.5%
Standard Deviation (Population)	0.88%	2.5%

Similar Demographics by 4th Grade

Demographics Similar to Comanche by 4th Grade

In terms of 4th grade, the demographic groups most similar to Comanche are Immigrants from Brazil (97.5%, a difference of 0.0%), Arab (97.5%, a difference of 0.010%), Immigrants from Kazakhstan (97.5%, a difference of 0.010%), Immigrants from Venezuela (97.5%, a difference of 0.010%), and Immigrants from Taiwan (97.5%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Brazilians	51.5 /100 \| #171	Average 97.5%
Immigrants \| Sri Lanka	51.1 /100 \| #172	Average 97.5%
Immigrants \| Korea	50.6 /100 \| #173	Average 97.5%
Egyptians	50.0 /100 \| #174	Average 97.5%
Immigrants \| Micronesia	49.6 /100 \| #175	Average 97.5%
Arabs	48.7 /100 \| #176	Average 97.5%
Immigrants \| Brazil	46.1 /100 \| #177	Average 97.5%
Comanche	45.3 /100 \| #178	Average 97.5%
Immigrants \| Kazakhstan	43.6 /100 \| #179	Average 97.5%
Immigrants \| Venezuela	42.7 /100 \| #180	Average 97.5%
Immigrants \| Taiwan	41.5 /100 \| #181	Average 97.5%
Spanish Americans	39.3 /100 \| #182	Fair 97.5%
Argentineans	39.0 /100 \| #183	Fair 97.5%
Pakistanis	36.2 /100 \| #184	Fair 97.5%
Immigrants \| Kenya	35.8 /100 \| #185	Fair 97.5%

Demographics Similar to Immigrants from Africa by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Africa are Immigrants from Senegal (97.1%, a difference of 0.0%), South American (97.1%, a difference of 0.010%), Jamaican (97.1%, a difference of 0.010%), Immigrants from Liberia (97.1%, a difference of 0.010%), and Immigrants from Eastern Africa (97.1%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Asians	1.4 /100 \| #242	Tragic 97.1%
U.S. Virgin Islanders	1.4 /100 \| #243	Tragic 97.1%
Koreans	1.3 /100 \| #244	Tragic 97.1%
Immigrants \| Eastern Africa	1.2 /100 \| #245	Tragic 97.1%
Immigrants \| Uruguay	1.2 /100 \| #246	Tragic 97.1%
Ethiopians	1.2 /100 \| #247	Tragic 97.1%
Immigrants \| Asia	1.2 /100 \| #248	Tragic 97.1%
Immigrants \| Africa	1.0 /100 \| #249	Tragic 97.1%
Immigrants \| Senegal	0.9 /100 \| #250	Tragic 97.1%
South Americans	0.8 /100 \| #251	Tragic 97.1%
Jamaicans	0.8 /100 \| #252	Tragic 97.1%
Immigrants \| Liberia	0.8 /100 \| #253	Tragic 97.1%
Immigrants \| Middle Africa	0.8 /100 \| #254	Tragic 97.1%
Peruvians	0.7 /100 \| #255	Tragic 97.1%
Bolivians	0.7 /100 \| #256	Tragic 97.1%