Costa Rican vs Immigrants from Cameroon 4th Grade

The statistical analysis conducted on geographies consisting of 253,599,979 people shows a moderate positive correlation between the proportion of Costa Ricans and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.471 and weighted average of 97.3%. Similarly, the statistical analysis conducted on geographies consisting of 130,752,798 people shows a weak positive correlation between the proportion of Immigrants from Cameroon and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.293 and weighted average of 96.9%, a difference of 0.40%.

4th Grade Correlation Summary

Measurement	Costa Rican	Immigrants from Cameroon
Minimum	94.7%	91.4%
Maximum	100.0%	100.0%
Range	5.3%	8.6%
Mean	98.2%	97.1%
Median	97.9%	97.6%
Interquartile 25% (IQ1)	97.4%	96.0%
Interquartile 75% (IQ3)	99.7%	98.3%
Interquartile Range (IQR)	2.3%	2.3%
Standard Deviation (Sample)	1.4%	2.2%
Standard Deviation (Population)	1.4%	2.1%

Similar Demographics by 4th Grade

Demographics Similar to Costa Ricans by 4th Grade

In terms of 4th grade, the demographic groups most similar to Costa Ricans are Tohono O'odham (97.3%, a difference of 0.0%), Laotian (97.3%, a difference of 0.010%), Immigrants from Oceania (97.3%, a difference of 0.010%), Sudanese (97.3%, a difference of 0.010%), and Immigrants from Nepal (97.3%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Zaire	12.8 /100 \| #206	Poor 97.3%
Moroccans	11.3 /100 \| #207	Poor 97.3%
Immigrants \| Bahamas	10.8 /100 \| #208	Poor 97.3%
Laotians	9.3 /100 \| #209	Tragic 97.3%
Immigrants \| Oceania	9.1 /100 \| #210	Tragic 97.3%
Sudanese	9.0 /100 \| #211	Tragic 97.3%
Tohono O'odham	8.4 /100 \| #212	Tragic 97.3%
Costa Ricans	8.3 /100 \| #213	Tragic 97.3%
Immigrants \| Nepal	7.7 /100 \| #214	Tragic 97.3%
Immigrants \| Morocco	7.1 /100 \| #215	Tragic 97.3%
Samoans	6.8 /100 \| #216	Tragic 97.3%
Sierra Leoneans	6.5 /100 \| #217	Tragic 97.3%
Iraqis	6.3 /100 \| #218	Tragic 97.3%
Tongans	5.8 /100 \| #219	Tragic 97.3%
South American Indians	5.5 /100 \| #220	Tragic 97.3%

Demographics Similar to Immigrants from Cameroon by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Cameroon are Immigrants from Peru (96.9%, a difference of 0.0%), Fijian (96.9%, a difference of 0.0%), Trinidadian and Tobagonian (96.9%, a difference of 0.010%), Cuban (96.9%, a difference of 0.020%), and Immigrants from Ghana (96.9%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| China	0.3 /100 \| #266	Tragic 97.0%
Immigrants \| Nigeria	0.3 /100 \| #267	Tragic 97.0%
Ghanaians	0.2 /100 \| #268	Tragic 97.0%
Immigrants \| Uzbekistan	0.2 /100 \| #269	Tragic 96.9%
Cubans	0.2 /100 \| #270	Tragic 96.9%
Immigrants \| Peru	0.1 /100 \| #271	Tragic 96.9%
Fijians	0.1 /100 \| #272	Tragic 96.9%
Immigrants \| Cameroon	0.1 /100 \| #273	Tragic 96.9%
Trinidadians and Tobagonians	0.1 /100 \| #274	Tragic 96.9%
Immigrants \| Ghana	0.1 /100 \| #275	Tragic 96.9%
Yaqui	0.1 /100 \| #276	Tragic 96.9%
Immigrants \| Western Africa	0.1 /100 \| #277	Tragic 96.9%
Immigrants \| Bolivia	0.1 /100 \| #278	Tragic 96.9%
Afghans	0.1 /100 \| #279	Tragic 96.9%
Barbadians	0.1 /100 \| #280	Tragic 96.9%