Icelander vs Immigrants from Costa Rica 11th Grade

The statistical analysis conducted on geographies consisting of 159,668,816 people shows a poor negative correlation between the proportion of Icelanders and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of -0.158 and weighted average of 93.6%. 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 2.4%.

11th Grade Correlation Summary

Measurement	Icelander	Immigrants from Costa Rica
Minimum	81.6%	79.2%
Maximum	100.0%	100.0%
Range	18.4%	20.8%
Mean	95.0%	92.5%
Median	95.8%	92.4%
Interquartile 25% (IQ1)	93.1%	90.7%
Interquartile 75% (IQ3)	97.5%	95.4%
Interquartile Range (IQR)	4.4%	4.7%
Standard Deviation (Sample)	4.0%	4.0%
Standard Deviation (Population)	3.9%	4.0%

Similar Demographics by 11th Grade

Demographics Similar to Icelanders by 11th Grade

In terms of 11th grade, the demographic groups most similar to Icelanders are Immigrants from Taiwan (93.6%, a difference of 0.0%), Immigrants from Saudi Arabia (93.7%, a difference of 0.010%), Immigrants from Switzerland (93.6%, a difference of 0.010%), Immigrants from South Central Asia (93.6%, a difference of 0.010%), and Immigrants from Western Europe (93.6%, a difference of 0.020%).

Demographics	Rating \| Rank	11th Grade
Celtics	99.5 /100 \| #76	Exceptional 93.7%
Aleuts	99.5 /100 \| #77	Exceptional 93.7%
Soviet Union	99.5 /100 \| #78	Exceptional 93.7%
Immigrants \| Denmark	99.5 /100 \| #79	Exceptional 93.7%
Canadians	99.5 /100 \| #80	Exceptional 93.7%
Immigrants \| Moldova	99.5 /100 \| #81	Exceptional 93.7%
Immigrants \| Saudi Arabia	99.3 /100 \| #82	Exceptional 93.7%
Icelanders	99.3 /100 \| #83	Exceptional 93.6%
Immigrants \| Taiwan	99.3 /100 \| #84	Exceptional 93.6%
Immigrants \| Switzerland	99.3 /100 \| #85	Exceptional 93.6%
Immigrants \| South Central Asia	99.2 /100 \| #86	Exceptional 93.6%
Immigrants \| Western Europe	99.2 /100 \| #87	Exceptional 93.6%
Cambodians	99.2 /100 \| #88	Exceptional 93.6%
Burmese	99.2 /100 \| #89	Exceptional 93.6%
Ottawa	99.2 /100 \| #90	Exceptional 93.6%

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%