Arab vs Immigrants from Latvia 4th Grade

The statistical analysis conducted on geographies consisting of 486,872,222 people shows a slight negative correlation between the proportion of Arabs and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.067 and weighted average of 97.5%. 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 0.33%.

4th Grade Correlation Summary

Measurement	Arab	Immigrants from Latvia
Minimum	87.3%	96.2%
Maximum	100.0%	100.0%
Range	12.7%	3.8%
Mean	96.5%	99.0%
Median	97.5%	99.3%
Interquartile 25% (IQ1)	95.8%	98.3%
Interquartile 75% (IQ3)	98.4%	100.0%
Interquartile Range (IQR)	2.7%	1.7%
Standard Deviation (Sample)	3.5%	1.1%
Standard Deviation (Population)	3.5%	1.1%

Similar Demographics by 4th Grade

Demographics Similar to Arabs by 4th Grade

In terms of 4th grade, the demographic groups most similar to Arabs are Egyptian (97.5%, a difference of 0.0%), Immigrants from Micronesia (97.5%, a difference of 0.0%), Immigrants from Spain (97.5%, a difference of 0.010%), Brazilian (97.5%, a difference of 0.010%), and Immigrants from Sri Lanka (97.5%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Chileans	54.4 /100 \| #169	Average 97.5%
Immigrants \| Spain	51.8 /100 \| #170	Average 97.5%
Brazilians	51.5 /100 \| #171	Average 97.5%
Immigrants \| Sri Lanka	51.1 /100 \| #172	Average 97.5%
Immigrants \| Korea	50.6 /100 \| #173	Average 97.5%
Egyptians	50.0 /100 \| #174	Average 97.5%
Immigrants \| Micronesia	49.6 /100 \| #175	Average 97.5%
Arabs	48.7 /100 \| #176	Average 97.5%
Immigrants \| Brazil	46.1 /100 \| #177	Average 97.5%
Comanche	45.3 /100 \| #178	Average 97.5%
Immigrants \| Kazakhstan	43.6 /100 \| #179	Average 97.5%
Immigrants \| Venezuela	42.7 /100 \| #180	Average 97.5%
Immigrants \| Taiwan	41.5 /100 \| #181	Average 97.5%
Spanish Americans	39.3 /100 \| #182	Fair 97.5%
Argentineans	39.0 /100 \| #183	Fair 97.5%

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%