Nigerian vs Immigrants from Czechoslovakia 4th 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 4th grade education in the United States with a correlation coefficient (R) of 0.518 and weighted average of 97.1%. Similarly, the statistical analysis conducted on geographies consisting of 195,448,060 people shows a moderate positive correlation between the proportion of Immigrants from Czechoslovakia and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.429 and weighted average of 97.9%, a difference of 0.73%.

4th Grade Correlation Summary

Measurement	Nigerian	Immigrants from Czechoslovakia
Minimum	91.9%	94.9%
Maximum	100.0%	100.0%
Range	8.1%	5.1%
Mean	97.9%	98.8%
Median	97.6%	99.2%
Interquartile 25% (IQ1)	97.0%	98.3%
Interquartile 75% (IQ3)	99.6%	100.0%
Interquartile Range (IQR)	2.6%	1.7%
Standard Deviation (Sample)	1.8%	1.3%
Standard Deviation (Population)	1.8%	1.3%

Similar Demographics by 4th Grade

Demographics Similar to Nigerians by 4th Grade

In terms of 4th grade, the demographic groups most similar to Nigerians are Immigrants from Costa Rica (97.2%, a difference of 0.010%), Indian (Asian) (97.2%, a difference of 0.010%), Colombian (97.1%, a difference of 0.010%), Immigrants from Indonesia (97.1%, a difference of 0.010%), and Asian (97.1%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Western Asia	3.4 /100 \| #232	Tragic 97.2%
Senegalese	3.1 /100 \| #233	Tragic 97.2%
Assyrians/Chaldeans/Syriacs	3.0 /100 \| #234	Tragic 97.2%
Yuman	2.9 /100 \| #235	Tragic 97.2%
Immigrants \| Eastern Asia	2.7 /100 \| #236	Tragic 97.2%
Immigrants \| Costa Rica	2.0 /100 \| #237	Tragic 97.2%
Indians (Asian)	1.9 /100 \| #238	Tragic 97.2%
Nigerians	1.8 /100 \| #239	Tragic 97.1%
Colombians	1.6 /100 \| #240	Tragic 97.1%
Immigrants \| Indonesia	1.5 /100 \| #241	Tragic 97.1%
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%

Demographics Similar to Immigrants from Czechoslovakia by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Czechoslovakia are Nonimmigrants (97.9%, a difference of 0.0%), German Russian (97.9%, a difference of 0.0%), Bhutanese (97.9%, a difference of 0.0%), Puget Sound Salish (97.9%, a difference of 0.010%), and Immigrants from Singapore (97.9%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Turks	98.2 /100 \| #99	Exceptional 97.9%
Yugoslavians	98.1 /100 \| #100	Exceptional 97.9%
Cree	98.1 /100 \| #101	Exceptional 97.9%
Choctaw	97.9 /100 \| #102	Exceptional 97.9%
Puget Sound Salish	97.7 /100 \| #103	Exceptional 97.9%
Immigrants \| Nonimmigrants	97.5 /100 \| #104	Exceptional 97.9%
German Russians	97.5 /100 \| #105	Exceptional 97.9%
Immigrants \| Czechoslovakia	97.5 /100 \| #106	Exceptional 97.9%
Bhutanese	97.4 /100 \| #107	Exceptional 97.9%
Immigrants \| Singapore	97.3 /100 \| #108	Exceptional 97.9%
Immigrants \| Latvia	96.8 /100 \| #109	Exceptional 97.8%
Thais	96.7 /100 \| #110	Exceptional 97.8%
Immigrants \| Switzerland	96.1 /100 \| #111	Exceptional 97.8%
Okinawans	96.0 /100 \| #112	Exceptional 97.8%
Basques	95.8 /100 \| #113	Exceptional 97.8%