Immigrants from Sierra Leone vs Cuban 10th Grade

The statistical analysis conducted on geographies consisting of 101,634,956 people shows a weak positive correlation between the proportion of Immigrants from Sierra Leone and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.254 and weighted average of 93.2%. Similarly, the statistical analysis conducted on geographies consisting of 449,373,052 people shows a weak negative correlation between the proportion of Cubans and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of -0.263 and weighted average of 91.5%, a difference of 1.9%.

10th Grade Correlation Summary

Measurement	Immigrants from Sierra Leone	Cuban
Minimum	87.2%	75.7%
Maximum	100.0%	100.0%
Range	12.8%	24.3%
Mean	94.0%	90.8%
Median	94.0%	92.3%
Interquartile 25% (IQ1)	91.9%	88.3%
Interquartile 75% (IQ3)	96.1%	93.9%
Interquartile Range (IQR)	4.1%	5.5%
Standard Deviation (Sample)	2.9%	4.9%
Standard Deviation (Population)	2.9%	4.9%

Similar Demographics by 10th Grade

Demographics Similar to Immigrants from Sierra Leone by 10th Grade

In terms of 10th grade, the demographic groups most similar to Immigrants from Sierra Leone are Ethiopian (93.2%, a difference of 0.010%), Bolivian (93.2%, a difference of 0.030%), Immigrants from Southern Europe (93.2%, a difference of 0.040%), Tongan (93.3%, a difference of 0.050%), and Somali (93.2%, a difference of 0.050%).

Demographics	Rating \| Rank	10th Grade
Immigrants \| Eastern Africa	14.7 /100 \| #216	Poor 93.4%
Portuguese	12.1 /100 \| #217	Poor 93.3%
Immigrants \| Liberia	10.2 /100 \| #218	Poor 93.3%
Seminole	10.2 /100 \| #219	Poor 93.3%
Tongans	9.5 /100 \| #220	Tragic 93.3%
Immigrants \| Southern Europe	8.9 /100 \| #221	Tragic 93.2%
Ethiopians	7.9 /100 \| #222	Tragic 93.2%
Immigrants \| Sierra Leone	7.6 /100 \| #223	Tragic 93.2%
Bolivians	6.7 /100 \| #224	Tragic 93.2%
Somalis	6.2 /100 \| #225	Tragic 93.2%
Koreans	6.1 /100 \| #226	Tragic 93.2%
Blacks/African Americans	6.0 /100 \| #227	Tragic 93.2%
Immigrants \| China	5.9 /100 \| #228	Tragic 93.2%
Immigrants \| Ethiopia	5.1 /100 \| #229	Tragic 93.1%
Immigrants \| Africa	5.0 /100 \| #230	Tragic 93.1%

Demographics Similar to Cubans by 10th Grade

In terms of 10th grade, the demographic groups most similar to Cubans are Fijian (91.5%, a difference of 0.020%), Immigrants from Haiti (91.4%, a difference of 0.080%), Guyanese (91.4%, a difference of 0.12%), Immigrants from Grenada (91.6%, a difference of 0.17%), and Japanese (91.2%, a difference of 0.27%).

Demographics	Rating \| Rank	10th Grade
Immigrants \| West Indies	0.0 /100 \| #291	Tragic 91.8%
Immigrants \| Burma/Myanmar	0.0 /100 \| #292	Tragic 91.8%
Indonesians	0.0 /100 \| #293	Tragic 91.8%
Haitians	0.0 /100 \| #294	Tragic 91.8%
Lumbee	0.0 /100 \| #295	Tragic 91.7%
Immigrants \| Grenada	0.0 /100 \| #296	Tragic 91.6%
Fijians	0.0 /100 \| #297	Tragic 91.5%
Cubans	0.0 /100 \| #298	Tragic 91.5%
Immigrants \| Haiti	0.0 /100 \| #299	Tragic 91.4%
Guyanese	0.0 /100 \| #300	Tragic 91.4%
Japanese	0.0 /100 \| #301	Tragic 91.2%
Immigrants \| Guyana	0.0 /100 \| #302	Tragic 91.2%
Immigrants \| Vietnam	0.0 /100 \| #303	Tragic 91.2%
Pima	0.0 /100 \| #304	Tragic 91.2%
Immigrants \| Dominica	0.0 /100 \| #305	Tragic 91.1%