Delaware vs Immigrants from Costa Rica 5th Grade

The statistical analysis conducted on geographies consisting of 96,235,191 people shows a weak negative correlation between the proportion of Delaware and percentage of population with at least 5th grade education in the United States with a correlation coefficient (R) of -0.297 and weighted average of 97.8%. Similarly, the statistical analysis conducted on geographies consisting of 204,275,869 people shows a moderate positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 5th grade education in the United States with a correlation coefficient (R) of 0.466 and weighted average of 96.9%, a difference of 0.87%.

5th Grade Correlation Summary

Measurement	Delaware	Immigrants from Costa Rica
Minimum	89.5%	93.9%
Maximum	100.0%	100.0%
Range	10.5%	6.1%
Mean	98.0%	98.0%
Median	98.4%	98.1%
Interquartile 25% (IQ1)	97.4%	96.8%
Interquartile 75% (IQ3)	99.6%	99.7%
Interquartile Range (IQR)	2.2%	2.9%
Standard Deviation (Sample)	2.2%	1.6%
Standard Deviation (Population)	2.2%	1.6%

Similar Demographics by 5th Grade

Demographics Similar to Delaware by 5th Grade

In terms of 5th grade, the demographic groups most similar to Delaware are Immigrants from Denmark (97.8%, a difference of 0.0%), Immigrants from South Africa (97.8%, a difference of 0.010%), Immigrants from Ireland (97.8%, a difference of 0.010%), Immigrants from Western Europe (97.8%, a difference of 0.010%), and Immigrants from Sweden (97.8%, a difference of 0.010%).

Demographics	Rating \| Rank	5th Grade
Cypriots	98.9 /100 \| #86	Exceptional 97.8%
Immigrants \| Australia	98.8 /100 \| #87	Exceptional 97.8%
Shoshone	98.8 /100 \| #88	Exceptional 97.8%
Immigrants \| South Africa	98.8 /100 \| #89	Exceptional 97.8%
Immigrants \| Ireland	98.8 /100 \| #90	Exceptional 97.8%
Immigrants \| Western Europe	98.8 /100 \| #91	Exceptional 97.8%
Immigrants \| Sweden	98.7 /100 \| #92	Exceptional 97.8%
Delaware	98.6 /100 \| #93	Exceptional 97.8%
Immigrants \| Denmark	98.6 /100 \| #94	Exceptional 97.8%
Romanians	98.6 /100 \| #95	Exceptional 97.8%
Immigrants \| Germany	98.5 /100 \| #96	Exceptional 97.8%
Cree	98.4 /100 \| #97	Exceptional 97.7%
Yugoslavians	98.3 /100 \| #98	Exceptional 97.7%
Turks	98.3 /100 \| #99	Exceptional 97.7%
Puget Sound Salish	98.3 /100 \| #100	Exceptional 97.7%

Demographics Similar to Immigrants from Costa Rica by 5th Grade

In terms of 5th grade, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Asia (96.9%, a difference of 0.0%), Immigrants from Eastern Africa (96.9%, a difference of 0.0%), Korean (96.9%, a difference of 0.0%), Immigrants from Indonesia (96.9%, a difference of 0.020%), and Asian (96.9%, a difference of 0.020%).

Demographics	Rating \| Rank	5th Grade
Uruguayans	3.2 /100 \| #235	Tragic 97.0%
Senegalese	2.8 /100 \| #236	Tragic 97.0%
Immigrants \| Indonesia	2.0 /100 \| #237	Tragic 96.9%
Asians	2.0 /100 \| #238	Tragic 96.9%
Nigerians	1.9 /100 \| #239	Tragic 96.9%
Indians (Asian)	1.9 /100 \| #240	Tragic 96.9%
Immigrants \| Asia	1.7 /100 \| #241	Tragic 96.9%
Immigrants \| Costa Rica	1.6 /100 \| #242	Tragic 96.9%
Immigrants \| Eastern Africa	1.6 /100 \| #243	Tragic 96.9%
Koreans	1.6 /100 \| #244	Tragic 96.9%
Colombians	1.3 /100 \| #245	Tragic 96.9%
Ethiopians	1.2 /100 \| #246	Tragic 96.9%
Immigrants \| Africa	1.1 /100 \| #247	Tragic 96.9%
U.S. Virgin Islanders	1.1 /100 \| #248	Tragic 96.9%
Immigrants \| Uruguay	1.0 /100 \| #249	Tragic 96.9%