Nigerian vs Immigrants from Sri Lanka 7th Grade

The statistical analysis conducted on geographies consisting of 332,724,627 people shows a substantial positive correlation between the proportion of Nigerians and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.540 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 7th grade education in the United States with a correlation coefficient (R) of 0.270 and weighted average of 96.1%, a difference of 0.60%.

7th Grade Correlation Summary

Measurement	Nigerian	Immigrants from Sri Lanka
Minimum	88.0%	92.1%
Maximum	100.0%	100.0%
Range	12.0%	7.9%
Mean	96.9%	97.4%
Median	96.3%	97.5%
Interquartile 25% (IQ1)	95.6%	96.3%
Interquartile 75% (IQ3)	99.6%	98.7%
Interquartile Range (IQR)	4.0%	2.4%
Standard Deviation (Sample)	2.6%	1.6%
Standard Deviation (Population)	2.6%	1.6%

Similar Demographics by 7th Grade

Demographics Similar to Nigerians by 7th Grade

In terms of 7th grade, the demographic groups most similar to Nigerians are Immigrants from Africa (95.5%, a difference of 0.010%), Costa Rican (95.5%, a difference of 0.020%), Immigrants from Indonesia (95.5%, a difference of 0.020%), Asian (95.5%, a difference of 0.020%), and Immigrants from Asia (95.5%, a difference of 0.040%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| Western Asia	5.4 /100 \| #227	Tragic 95.6%
Immigrants \| Eastern Africa	5.1 /100 \| #228	Tragic 95.6%
Immigrants \| Panama	4.9 /100 \| #229	Tragic 95.6%
Natives/Alaskans	4.2 /100 \| #230	Tragic 95.6%
Senegalese	4.0 /100 \| #231	Tragic 95.6%
Costa Ricans	3.3 /100 \| #232	Tragic 95.5%
Immigrants \| Indonesia	3.3 /100 \| #233	Tragic 95.5%
Nigerians	3.0 /100 \| #234	Tragic 95.5%
Immigrants \| Africa	2.7 /100 \| #235	Tragic 95.5%
Asians	2.6 /100 \| #236	Tragic 95.5%
Immigrants \| Asia	2.3 /100 \| #237	Tragic 95.5%
Indians (Asian)	2.3 /100 \| #238	Tragic 95.5%
Jamaicans	2.2 /100 \| #239	Tragic 95.5%
Immigrants \| Sierra Leone	2.0 /100 \| #240	Tragic 95.5%
South American Indians	2.0 /100 \| #241	Tragic 95.5%

Demographics Similar to Immigrants from Sri Lanka by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Sri Lanka are Immigrants from Italy (96.1%, a difference of 0.010%), Immigrants from Taiwan (96.1%, a difference of 0.010%), Immigrants from Kazakhstan (96.1%, a difference of 0.010%), Immigrants from Poland (96.1%, a difference of 0.010%), and Spaniard (96.1%, a difference of 0.020%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| Kenya	66.8 /100 \| #160	Good 96.1%
Bermudans	66.3 /100 \| #161	Good 96.1%
Pima	64.3 /100 \| #162	Good 96.1%
Spaniards	62.6 /100 \| #163	Good 96.1%
Immigrants \| Italy	62.1 /100 \| #164	Good 96.1%
Immigrants \| Taiwan	61.5 /100 \| #165	Good 96.1%
Immigrants \| Kazakhstan	61.0 /100 \| #166	Good 96.1%
Immigrants \| Sri Lanka	59.9 /100 \| #167	Average 96.1%
Immigrants \| Poland	59.0 /100 \| #168	Average 96.1%
Ute	55.8 /100 \| #169	Average 96.1%
Immigrants \| Ukraine	55.0 /100 \| #170	Average 96.1%
Egyptians	54.2 /100 \| #171	Average 96.1%
Venezuelans	51.4 /100 \| #172	Average 96.0%
Immigrants \| Albania	50.4 /100 \| #173	Average 96.0%
Mongolians	50.0 /100 \| #174	Average 96.0%