Samoan vs Immigrants from Costa Rica 11th Grade

The statistical analysis conducted on geographies consisting of 225,205,818 people shows a weak positive correlation between the proportion of Samoans and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.296 and weighted average of 92.3%. 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 0.91%.

11th Grade Correlation Summary

Measurement	Samoan	Immigrants from Costa Rica
Minimum	83.8%	79.2%
Maximum	100.0%	100.0%
Range	16.2%	20.8%
Mean	94.0%	92.5%
Median	93.8%	92.4%
Interquartile 25% (IQ1)	92.0%	90.7%
Interquartile 75% (IQ3)	96.4%	95.4%
Interquartile Range (IQR)	4.4%	4.7%
Standard Deviation (Sample)	3.4%	4.0%
Standard Deviation (Population)	3.4%	4.0%

Similar Demographics by 11th Grade

Demographics Similar to Samoans by 11th Grade

In terms of 11th grade, the demographic groups most similar to Samoans are Immigrants from Uganda (92.3%, a difference of 0.0%), Immigrants from China (92.3%, a difference of 0.0%), Marshallese (92.3%, a difference of 0.010%), Hawaiian (92.3%, a difference of 0.010%), and Immigrants from Eastern Africa (92.3%, a difference of 0.010%).

Demographics	Rating \| Rank	11th Grade
Moroccans	28.7 /100 \| #193	Fair 92.3%
Sioux	28.5 /100 \| #194	Fair 92.3%
Liberians	26.8 /100 \| #195	Fair 92.3%
Panamanians	26.4 /100 \| #196	Fair 92.3%
Marshallese	26.0 /100 \| #197	Fair 92.3%
Hawaiians	25.5 /100 \| #198	Fair 92.3%
Immigrants \| Uganda	25.2 /100 \| #199	Fair 92.3%
Samoans	25.1 /100 \| #200	Fair 92.3%
Immigrants \| China	25.1 /100 \| #201	Fair 92.3%
Immigrants \| Eastern Africa	24.1 /100 \| #202	Fair 92.3%
Immigrants \| Sudan	23.5 /100 \| #203	Fair 92.3%
Immigrants \| Hong Kong	23.3 /100 \| #204	Fair 92.2%
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%

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%