Navajo vs Immigrants from Latvia 4th Grade

The statistical analysis conducted on geographies consisting of 224,872,987 people shows a moderate negative correlation between the proportion of Navajo and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.495 and weighted average of 97.4%. Similarly, the statistical analysis conducted on geographies consisting of 113,724,291 people shows a moderate positive correlation between the proportion of Immigrants from Latvia and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.426 and weighted average of 97.8%, a difference of 0.40%.

4th Grade Correlation Summary

Measurement	Navajo	Immigrants from Latvia
Minimum	89.9%	96.2%
Maximum	100.0%	100.0%
Range	10.1%	3.8%
Mean	98.3%	99.0%
Median	98.8%	99.3%
Interquartile 25% (IQ1)	97.6%	98.3%
Interquartile 75% (IQ3)	99.9%	100.0%
Interquartile Range (IQR)	2.4%	1.7%
Standard Deviation (Sample)	1.9%	1.1%
Standard Deviation (Population)	1.9%	1.1%

Similar Demographics by 4th Grade

Demographics Similar to Navajo by 4th Grade

In terms of 4th grade, the demographic groups most similar to Navajo are Black/African American (97.4%, a difference of 0.0%), Immigrants from Ukraine (97.4%, a difference of 0.0%), Immigrants from Egypt (97.4%, a difference of 0.0%), Panamanian (97.4%, a difference of 0.010%), and Portuguese (97.4%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Pakistanis	36.2 /100 \| #184	Fair 97.5%
Immigrants \| Kenya	35.8 /100 \| #185	Fair 97.5%
Dutch West Indians	35.8 /100 \| #186	Fair 97.5%
Mongolians	34.7 /100 \| #187	Fair 97.5%
Immigrants \| Argentina	34.6 /100 \| #188	Fair 97.5%
Panamanians	31.9 /100 \| #189	Fair 97.4%
Blacks/African Americans	31.1 /100 \| #190	Fair 97.4%
Navajo	30.7 /100 \| #191	Fair 97.4%
Immigrants \| Ukraine	30.1 /100 \| #192	Fair 97.4%
Immigrants \| Egypt	30.1 /100 \| #193	Fair 97.4%
Portuguese	29.2 /100 \| #194	Fair 97.4%
Paraguayans	28.9 /100 \| #195	Fair 97.4%
Immigrants \| Albania	27.7 /100 \| #196	Fair 97.4%
Hawaiians	25.6 /100 \| #197	Fair 97.4%
Guamanians/Chamorros	23.0 /100 \| #198	Fair 97.4%

Demographics Similar to Immigrants from Latvia by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Latvia are Thai (97.8%, a difference of 0.0%), Immigrants from Czechoslovakia (97.9%, a difference of 0.020%), Bhutanese (97.9%, a difference of 0.020%), Immigrants from Singapore (97.9%, a difference of 0.020%), and Immigrants from Switzerland (97.8%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
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%
Iroquois	95.4 /100 \| #114	Exceptional 97.8%
Lebanese	95.4 /100 \| #115	Exceptional 97.8%
Immigrants \| Croatia	95.2 /100 \| #116	Exceptional 97.8%