Korean vs Immigrants from Costa Rica 11th Grade

The statistical analysis conducted on geographies consisting of 510,943,943 people shows a poor positive correlation between the proportion of Koreans and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.106 and weighted average of 92.1%. Similarly, the statistical analysis conducted on geographies consisting of 204,277,241 people shows a weak positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.274 and weighted average of 91.4%, a difference of 0.73%.

11th Grade Correlation Summary

Measurement	Korean	Immigrants from Costa Rica
Minimum	82.2%	79.2%
Maximum	100.0%	100.0%
Range	17.8%	20.8%
Mean	92.9%	92.5%
Median	92.9%	92.4%
Interquartile 25% (IQ1)	91.1%	90.7%
Interquartile 75% (IQ3)	95.1%	95.4%
Interquartile Range (IQR)	3.9%	4.7%
Standard Deviation (Sample)	3.2%	4.0%
Standard Deviation (Population)	3.2%	4.0%

Similar Demographics by 11th Grade

Demographics Similar to Koreans by 11th Grade

In terms of 11th grade, the demographic groups most similar to Koreans are Immigrants from Ethiopia (92.1%, a difference of 0.010%), Afghan (92.1%, a difference of 0.030%), Immigrants from Southern Europe (92.1%, a difference of 0.040%), Immigrants from Micronesia (92.2%, a difference of 0.060%), and Somali (92.1%, a difference of 0.060%).

Demographics	Rating \| Rank	11th Grade
Kiowa	23.2 /100 \| #205	Fair 92.2%
Bolivians	23.2 /100 \| #206	Fair 92.2%
Immigrants \| Oceania	22.4 /100 \| #207	Fair 92.2%
Colville	21.8 /100 \| #208	Fair 92.2%
Tongans	19.8 /100 \| #209	Poor 92.2%
Ethiopians	18.8 /100 \| #210	Poor 92.2%
Immigrants \| Micronesia	17.7 /100 \| #211	Poor 92.2%
Koreans	14.4 /100 \| #212	Poor 92.1%
Immigrants \| Ethiopia	13.9 /100 \| #213	Poor 92.1%
Afghans	12.8 /100 \| #214	Poor 92.1%
Immigrants \| Southern Europe	12.5 /100 \| #215	Poor 92.1%
Somalis	11.6 /100 \| #216	Poor 92.1%
Immigrants \| Sierra Leone	11.1 /100 \| #217	Poor 92.0%
Blackfeet	10.1 /100 \| #218	Poor 92.0%
Portuguese	10.0 /100 \| #219	Tragic 92.0%

Demographics Similar to Immigrants from Costa Rica by 11th Grade

In terms of 11th grade, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Nigeria (91.4%, a difference of 0.010%), Peruvian (91.5%, a difference of 0.020%), Ghanaian (91.5%, a difference of 0.020%), Immigrants from South America (91.4%, a difference of 0.020%), and Immigrants from Philippines (91.5%, a difference of 0.030%).

Demographics	Rating \| Rank	11th Grade
Senegalese	1.4 /100 \| #244	Tragic 91.6%
Africans	1.3 /100 \| #245	Tragic 91.5%
Seminole	1.2 /100 \| #246	Tragic 91.5%
Immigrants \| Philippines	1.0 /100 \| #247	Tragic 91.5%
Immigrants \| Uzbekistan	1.0 /100 \| #248	Tragic 91.5%
Peruvians	1.0 /100 \| #249	Tragic 91.5%
Ghanaians	0.9 /100 \| #250	Tragic 91.5%
Immigrants \| Costa Rica	0.9 /100 \| #251	Tragic 91.4%
Immigrants \| Nigeria	0.8 /100 \| #252	Tragic 91.4%
Immigrants \| South America	0.8 /100 \| #253	Tragic 91.4%
Immigrants \| Eritrea	0.7 /100 \| #254	Tragic 91.4%
Blacks/African Americans	0.7 /100 \| #255	Tragic 91.4%
Immigrants \| Senegal	0.7 /100 \| #256	Tragic 91.4%
Cajuns	0.7 /100 \| #257	Tragic 91.4%
Immigrants \| Colombia	0.6 /100 \| #258	Tragic 91.4%