Arab vs Immigrants from Central America 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 536,554,667 people shows a mild negative correlation between the proportion of Immigrants from Central America and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.386 and weighted average of 95.1%, a difference of 2.5%.

4th Grade Correlation Summary

Measurement	Arab	Immigrants from Central America
Minimum	87.3%	58.8%
Maximum	100.0%	100.0%
Range	12.7%	41.2%
Mean	96.5%	91.3%
Median	97.5%	92.8%
Interquartile 25% (IQ1)	95.8%	88.5%
Interquartile 75% (IQ3)	98.4%	96.5%
Interquartile Range (IQR)	2.7%	8.0%
Standard Deviation (Sample)	3.5%	7.7%
Standard Deviation (Population)	3.5%	7.7%

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 Central America by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Central America are Immigrants from Guatemala (95.1%, a difference of 0.030%), Immigrants from Mexico (95.1%, a difference of 0.060%), Salvadoran (95.0%, a difference of 0.070%), Immigrants from Yemen (95.2%, a difference of 0.080%), and Yakama (95.2%, a difference of 0.090%).

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%