Japanese vs Immigrants from Nigeria 4th Grade

The statistical analysis conducted on geographies consisting of 249,183,224 people shows a significant negative correlation between the proportion of Japanese and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.660 and weighted average of 96.0%. Similarly, the statistical analysis conducted on geographies consisting of 283,430,369 people shows a moderate positive correlation between the proportion of Immigrants from Nigeria and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.424 and weighted average of 97.0%, a difference of 1.0%.

4th Grade Correlation Summary

Measurement	Japanese	Immigrants from Nigeria
Minimum	44.4%	92.9%
Maximum	100.0%	100.0%
Range	55.6%	7.1%
Mean	92.4%	97.3%
Median	94.8%	97.2%
Interquartile 25% (IQ1)	92.0%	96.4%
Interquartile 75% (IQ3)	96.7%	99.3%
Interquartile Range (IQR)	4.8%	2.9%
Standard Deviation (Sample)	9.6%	2.0%
Standard Deviation (Population)	9.5%	2.0%

Similar Demographics by 4th Grade

Demographics Similar to Japanese by 4th Grade

In terms of 4th grade, the demographic groups most similar to Japanese are Immigrants from Vietnam (96.0%, a difference of 0.0%), Immigrants from Nicaragua (96.0%, a difference of 0.020%), Immigrants from Belize (96.0%, a difference of 0.030%), Dominican (96.0%, a difference of 0.040%), and Hispanic or Latino (96.0%, a difference of 0.050%).

Demographics	Rating \| Rank	4th Grade
Vietnamese	0.0 /100 \| #314	Tragic 96.2%
Nicaraguans	0.0 /100 \| #315	Tragic 96.2%
Immigrants \| Ecuador	0.0 /100 \| #316	Tragic 96.2%
Central American Indians	0.0 /100 \| #317	Tragic 96.2%
Immigrants \| Azores	0.0 /100 \| #318	Tragic 96.1%
Belizeans	0.0 /100 \| #319	Tragic 96.1%
Bangladeshis	0.0 /100 \| #320	Tragic 96.1%
Japanese	0.0 /100 \| #321	Tragic 96.0%
Immigrants \| Vietnam	0.0 /100 \| #322	Tragic 96.0%
Immigrants \| Nicaragua	0.0 /100 \| #323	Tragic 96.0%
Immigrants \| Belize	0.0 /100 \| #324	Tragic 96.0%
Dominicans	0.0 /100 \| #325	Tragic 96.0%
Hispanics or Latinos	0.0 /100 \| #326	Tragic 96.0%
Hondurans	0.0 /100 \| #327	Tragic 96.0%
Mexican American Indians	0.0 /100 \| #328	Tragic 95.8%

Demographics Similar to Immigrants from Nigeria by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Nigeria are Immigrants from China (97.0%, a difference of 0.0%), Taiwanese (97.0%, a difference of 0.010%), Armenian (97.0%, a difference of 0.010%), Ghanaian (97.0%, a difference of 0.010%), and Immigrants from Jamaica (97.0%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Sierra Leone	0.4 /100 \| #260	Tragic 97.0%
Immigrants \| South America	0.4 /100 \| #261	Tragic 97.0%
West Indians	0.4 /100 \| #262	Tragic 97.0%
Immigrants \| Jamaica	0.3 /100 \| #263	Tragic 97.0%
Taiwanese	0.3 /100 \| #264	Tragic 97.0%
Armenians	0.3 /100 \| #265	Tragic 97.0%
Immigrants \| China	0.3 /100 \| #266	Tragic 97.0%
Immigrants \| Nigeria	0.3 /100 \| #267	Tragic 97.0%
Ghanaians	0.2 /100 \| #268	Tragic 97.0%
Immigrants \| Uzbekistan	0.2 /100 \| #269	Tragic 96.9%
Cubans	0.2 /100 \| #270	Tragic 96.9%
Immigrants \| Peru	0.1 /100 \| #271	Tragic 96.9%
Fijians	0.1 /100 \| #272	Tragic 96.9%
Immigrants \| Cameroon	0.1 /100 \| #273	Tragic 96.9%
Trinidadians and Tobagonians	0.1 /100 \| #274	Tragic 96.9%