Immigrants from Spain vs Central American Indian 8th Grade

The statistical analysis conducted on geographies consisting of 239,679,100 people shows a moderate positive correlation between the proportion of Immigrants from Spain and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.435 and weighted average of 95.7%. Similarly, the statistical analysis conducted on geographies consisting of 326,142,643 people shows a weak negative correlation between the proportion of Central American Indians and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.273 and weighted average of 92.7%, a difference of 3.2%.

8th Grade Correlation Summary

Measurement	Immigrants from Spain	Central American Indian
Minimum	90.1%	73.4%
Maximum	100.0%	100.0%
Range	9.9%	26.6%
Mean	97.4%	90.6%
Median	97.4%	92.4%
Interquartile 25% (IQ1)	96.1%	86.5%
Interquartile 75% (IQ3)	99.5%	95.9%
Interquartile Range (IQR)	3.3%	9.5%
Standard Deviation (Sample)	2.1%	7.2%
Standard Deviation (Population)	2.1%	7.1%

Similar Demographics by 8th Grade

Demographics Similar to Immigrants from Spain by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Spain are Iraqi (95.7%, a difference of 0.010%), Immigrants from Egypt (95.7%, a difference of 0.010%), Immigrants from Iraq (95.6%, a difference of 0.020%), Immigrants from Uganda (95.6%, a difference of 0.020%), and Black/African American (95.6%, a difference of 0.030%).

Demographics	Rating \| Rank	8th Grade
Chileans	50.0 /100 \| #174	Average 95.7%
Immigrants \| Albania	49.6 /100 \| #175	Average 95.7%
Pakistanis	48.8 /100 \| #176	Average 95.7%
Marshallese	47.6 /100 \| #177	Average 95.7%
Venezuelans	47.5 /100 \| #178	Average 95.7%
Immigrants \| Brazil	45.4 /100 \| #179	Average 95.7%
Iraqis	40.5 /100 \| #180	Average 95.7%
Immigrants \| Spain	38.7 /100 \| #181	Fair 95.7%
Immigrants \| Egypt	37.9 /100 \| #182	Fair 95.7%
Immigrants \| Iraq	36.2 /100 \| #183	Fair 95.6%
Immigrants \| Uganda	36.0 /100 \| #184	Fair 95.6%
Blacks/African Americans	34.8 /100 \| #185	Fair 95.6%
Brazilians	34.8 /100 \| #186	Fair 95.6%
Sudanese	33.0 /100 \| #187	Fair 95.6%
Liberians	32.4 /100 \| #188	Fair 95.6%

Demographics Similar to Central American Indians by 8th Grade

In terms of 8th grade, the demographic groups most similar to Central American Indians are Dominican (92.8%, a difference of 0.050%), Nepalese (92.8%, a difference of 0.14%), Immigrants from Belize (92.9%, a difference of 0.21%), Immigrants from the Azores (92.5%, a difference of 0.25%), and Nicaraguan (93.0%, a difference of 0.26%).

Demographics	Rating \| Rank	8th Grade
Immigrants \| Cuba	0.0 /100 \| #319	Tragic 93.2%
Immigrants \| Fiji	0.0 /100 \| #320	Tragic 93.2%
Belizeans	0.0 /100 \| #321	Tragic 93.1%
Nicaraguans	0.0 /100 \| #322	Tragic 93.0%
Immigrants \| Belize	0.0 /100 \| #323	Tragic 92.9%
Nepalese	0.0 /100 \| #324	Tragic 92.8%
Dominicans	0.0 /100 \| #325	Tragic 92.8%
Central American Indians	0.0 /100 \| #326	Tragic 92.7%
Immigrants \| Azores	0.0 /100 \| #327	Tragic 92.5%
Immigrants \| Nicaragua	0.0 /100 \| #328	Tragic 92.5%
Immigrants \| Cabo Verde	0.0 /100 \| #329	Tragic 92.4%
Immigrants \| Armenia	0.0 /100 \| #330	Tragic 92.3%
Hondurans	0.0 /100 \| #331	Tragic 92.3%
Immigrants \| Dominican Republic	0.0 /100 \| #332	Tragic 92.3%
Hispanics or Latinos	0.0 /100 \| #333	Tragic 92.2%