Immigrants from Costa Rica vs Liberian 7th Grade

The statistical analysis conducted on geographies consisting of 204,272,182 people shows a moderate positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.406 and weighted average of 95.3%. Similarly, the statistical analysis conducted on geographies consisting of 118,089,001 people shows no correlation between the proportion of Liberians and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.019 and weighted average of 95.9%, a difference of 0.68%.

7th Grade Correlation Summary

Measurement	Immigrants from Costa Rica	Liberian
Minimum	89.8%	87.9%
Maximum	100.0%	100.0%
Range	10.2%	12.1%
Mean	96.7%	96.5%
Median	96.7%	96.9%
Interquartile 25% (IQ1)	95.0%	95.1%
Interquartile 75% (IQ3)	98.9%	98.4%
Interquartile Range (IQR)	3.9%	3.3%
Standard Deviation (Sample)	2.6%	2.4%
Standard Deviation (Population)	2.5%	2.3%

Similar Demographics by 7th Grade

Demographics Similar to Immigrants from Costa Rica by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from China (95.3%, a difference of 0.030%), Immigrants from Congo (95.3%, a difference of 0.030%), Ghanaian (95.3%, a difference of 0.030%), Afghan (95.3%, a difference of 0.030%), and Korean (95.3%, a difference of 0.040%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| Ethiopia	0.9 /100 \| #252	Tragic 95.3%
Somalis	0.9 /100 \| #253	Tragic 95.3%
Colombians	0.8 /100 \| #254	Tragic 95.3%
Koreans	0.8 /100 \| #255	Tragic 95.3%
Immigrants \| China	0.7 /100 \| #256	Tragic 95.3%
Immigrants \| Congo	0.7 /100 \| #257	Tragic 95.3%
Ghanaians	0.7 /100 \| #258	Tragic 95.3%
Immigrants \| Costa Rica	0.6 /100 \| #259	Tragic 95.3%
Afghans	0.5 /100 \| #260	Tragic 95.3%
South Americans	0.5 /100 \| #261	Tragic 95.2%
Immigrants \| Somalia	0.5 /100 \| #262	Tragic 95.2%
West Indians	0.5 /100 \| #263	Tragic 95.2%
Immigrants \| Nigeria	0.4 /100 \| #264	Tragic 95.2%
Immigrants \| Uruguay	0.3 /100 \| #265	Tragic 95.2%
Immigrants \| Ghana	0.3 /100 \| #266	Tragic 95.2%

Demographics Similar to Liberians by 7th Grade

In terms of 7th grade, the demographic groups most similar to Liberians are Immigrants from Micronesia (95.9%, a difference of 0.0%), Panamanian (95.9%, a difference of 0.0%), Immigrants from Egypt (95.9%, a difference of 0.010%), Immigrants from Venezuela (95.9%, a difference of 0.010%), and Immigrants from Bahamas (95.9%, a difference of 0.010%).

Demographics	Rating \| Rank	7th Grade
Sierra Leoneans	37.5 /100 \| #184	Fair 96.0%
Brazilians	37.3 /100 \| #185	Fair 96.0%
Immigrants \| Iraq	36.1 /100 \| #186	Fair 96.0%
Immigrants \| Uganda	36.0 /100 \| #187	Fair 96.0%
Immigrants \| Egypt	34.3 /100 \| #188	Fair 95.9%
Immigrants \| Venezuela	33.9 /100 \| #189	Fair 95.9%
Immigrants \| Micronesia	32.6 /100 \| #190	Fair 95.9%
Liberians	32.5 /100 \| #191	Fair 95.9%
Panamanians	32.3 /100 \| #192	Fair 95.9%
Immigrants \| Bahamas	30.8 /100 \| #193	Fair 95.9%
Immigrants \| Nepal	30.0 /100 \| #194	Fair 95.9%
Sudanese	28.1 /100 \| #195	Fair 95.9%
Apache	27.6 /100 \| #196	Fair 95.9%
Immigrants \| Zaire	26.7 /100 \| #197	Fair 95.9%
Paraguayans	24.8 /100 \| #198	Fair 95.9%