Alaskan Athabascan vs Immigrants from El Salvador 4th Grade

The statistical analysis conducted on geographies consisting of 45,820,365 people shows a weak negative correlation between the proportion of Alaskan Athabascans and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.263 and weighted average of 98.4%. Similarly, the statistical analysis conducted on geographies consisting of 357,852,938 people shows a substantial negative correlation between the proportion of Immigrants from El Salvador and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.572 and weighted average of 94.8%, a difference of 3.8%.

4th Grade Correlation Summary

Measurement	Alaskan Athabascan	Immigrants from El Salvador
Minimum	86.5%	79.5%
Maximum	100.0%	99.7%
Range	13.5%	20.1%
Mean	98.7%	92.6%
Median	100.0%	93.3%
Interquartile 25% (IQ1)	98.7%	91.1%
Interquartile 75% (IQ3)	100.0%	94.6%
Interquartile Range (IQR)	1.3%	3.4%
Standard Deviation (Sample)	2.6%	3.5%
Standard Deviation (Population)	2.6%	3.5%

Similar Demographics by 4th Grade

Demographics Similar to Alaskan Athabascans by 4th Grade

In terms of 4th grade, the demographic groups most similar to Alaskan Athabascans are English (98.4%, a difference of 0.010%), Tlingit-Haida (98.4%, a difference of 0.010%), Swedish (98.4%, a difference of 0.010%), Slovene (98.4%, a difference of 0.020%), and Carpatho Rusyn (98.4%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Tsimshian	100.0 /100 \| #3	Exceptional 98.6%
Inupiat	100.0 /100 \| #4	Exceptional 98.6%
Yup'ik	100.0 /100 \| #5	Exceptional 98.5%
Norwegians	100.0 /100 \| #6	Exceptional 98.5%
Slovaks	100.0 /100 \| #7	Exceptional 98.5%
Germans	100.0 /100 \| #8	Exceptional 98.5%
Slovenes	100.0 /100 \| #9	Exceptional 98.4%
Alaskan Athabascans	100.0 /100 \| #10	Exceptional 98.4%
English	100.0 /100 \| #11	Exceptional 98.4%
Tlingit-Haida	100.0 /100 \| #12	Exceptional 98.4%
Swedes	100.0 /100 \| #13	Exceptional 98.4%
Carpatho Rusyns	100.0 /100 \| #14	Exceptional 98.4%
Dutch	100.0 /100 \| #15	Exceptional 98.4%
Scottish	100.0 /100 \| #16	Exceptional 98.4%
Pennsylvania Germans	100.0 /100 \| #17	Exceptional 98.4%

Demographics Similar to Immigrants from El Salvador by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from El Salvador are Spanish American Indian (94.6%, a difference of 0.18%), Salvadoran (95.0%, a difference of 0.28%), Immigrants from Mexico (95.1%, a difference of 0.29%), Immigrants from Guatemala (95.1%, a difference of 0.32%), and Immigrants from Central America (95.1%, a difference of 0.35%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Dominican Republic	0.0 /100 \| #333	Tragic 95.7%
Immigrants \| Cabo Verde	0.0 /100 \| #334	Tragic 95.7%
Immigrants \| Latin America	0.0 /100 \| #335	Tragic 95.7%
Mexicans	0.0 /100 \| #336	Tragic 95.6%
Central Americans	0.0 /100 \| #337	Tragic 95.5%
Nepalese	0.0 /100 \| #338	Tragic 95.5%
Guatemalans	0.0 /100 \| #339	Tragic 95.3%
Yakama	0.0 /100 \| #340	Tragic 95.2%
Immigrants \| Yemen	0.0 /100 \| #341	Tragic 95.2%
Immigrants \| Central America	0.0 /100 \| #342	Tragic 95.1%
Immigrants \| Guatemala	0.0 /100 \| #343	Tragic 95.1%
Immigrants \| Mexico	0.0 /100 \| #344	Tragic 95.1%
Salvadorans	0.0 /100 \| #345	Tragic 95.0%
Immigrants \| El Salvador	0.0 /100 \| #346	Tragic 94.8%
Spanish American Indians	0.0 /100 \| #347	Tragic 94.6%