Comanche vs Immigrants from Sri Lanka 8th 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 8th grade education in the United States with a correlation coefficient (R) of 0.492 and weighted average of 95.5%. Similarly, the statistical analysis conducted on geographies consisting of 149,660,761 people shows a weak positive correlation between the proportion of Immigrants from Sri Lanka and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.243 and weighted average of 95.8%, a difference of 0.36%.

8th Grade Correlation Summary

Measurement	Comanche	Immigrants from Sri Lanka
Minimum	94.4%	91.4%
Maximum	100.0%	100.0%
Range	5.6%	8.6%
Mean	98.0%	97.1%
Median	98.0%	97.1%
Interquartile 25% (IQ1)	97.1%	95.9%
Interquartile 75% (IQ3)	99.6%	98.4%
Interquartile Range (IQR)	2.6%	2.5%
Standard Deviation (Sample)	1.6%	1.7%
Standard Deviation (Population)	1.6%	1.7%

Similar Demographics by 8th Grade

Demographics Similar to Comanche by 8th Grade

In terms of 8th grade, the demographic groups most similar to Comanche are Immigrants from Bahamas (95.5%, a difference of 0.0%), Moroccan (95.5%, a difference of 0.010%), Hawaiian (95.5%, a difference of 0.010%), Immigrants from Sudan (95.5%, a difference of 0.020%), and Apache (95.5%, a difference of 0.030%).

Demographics	Rating \| Rank	8th Grade
Immigrants \| Northern Africa	22.5 /100 \| #199	Fair 95.5%
Argentineans	22.2 /100 \| #200	Fair 95.5%
Immigrants \| Argentina	20.6 /100 \| #201	Fair 95.5%
Apache	19.4 /100 \| #202	Poor 95.5%
Moroccans	17.4 /100 \| #203	Poor 95.5%
Hawaiians	16.7 /100 \| #204	Poor 95.5%
Immigrants \| Bahamas	16.7 /100 \| #205	Poor 95.5%
Comanche	16.3 /100 \| #206	Poor 95.5%
Immigrants \| Sudan	15.1 /100 \| #207	Poor 95.5%
Portuguese	14.3 /100 \| #208	Poor 95.5%
Immigrants \| Lebanon	13.7 /100 \| #209	Poor 95.4%
Africans	13.6 /100 \| #210	Poor 95.4%
Immigrants \| Morocco	12.4 /100 \| #211	Poor 95.4%
Immigrants \| Pakistan	9.7 /100 \| #212	Tragic 95.4%
Laotians	9.0 /100 \| #213	Tragic 95.4%

Demographics Similar to Immigrants from Sri Lanka by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Sri Lanka are Immigrants from Italy (95.8%, a difference of 0.0%), Bermudan (95.8%, a difference of 0.020%), Immigrants from Kenya (95.8%, a difference of 0.020%), Alsatian (95.8%, a difference of 0.020%), and Immigrants from Poland (95.8%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Ugandans	74.1 /100 \| #156	Good 95.9%
Immigrants \| Taiwan	70.5 /100 \| #157	Good 95.9%
Arabs	69.4 /100 \| #158	Good 95.9%
Immigrants \| Kazakhstan	68.4 /100 \| #159	Good 95.9%
Seminole	67.7 /100 \| #160	Good 95.8%
Bermudans	67.5 /100 \| #161	Good 95.8%
Immigrants \| Kenya	67.2 /100 \| #162	Good 95.8%
Immigrants \| Sri Lanka	64.1 /100 \| #163	Good 95.8%
Immigrants \| Italy	63.5 /100 \| #164	Good 95.8%
Alsatians	61.4 /100 \| #165	Good 95.8%
Immigrants \| Poland	61.1 /100 \| #166	Good 95.8%
Spaniards	60.0 /100 \| #167	Good 95.8%
Immigrants \| Ukraine	59.5 /100 \| #168	Average 95.8%
Immigrants \| Iran	58.6 /100 \| #169	Average 95.8%
Ute	58.5 /100 \| #170	Average 95.8%