Japanese vs Immigrants from Sierra Leone 10th Grade

The statistical analysis conducted on geographies consisting of 249,183,224 people shows a significant negative correlation between the proportion of Japanese and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of -0.659 and weighted average of 91.2%. Similarly, 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%, a difference of 2.2%.

10th Grade Correlation Summary

Measurement	Japanese	Immigrants from Sierra Leone
Minimum	44.4%	87.2%
Maximum	100.0%	100.0%
Range	55.6%	12.8%
Mean	86.5%	94.0%
Median	89.2%	94.0%
Interquartile 25% (IQ1)	83.7%	91.9%
Interquartile 75% (IQ3)	92.6%	96.1%
Interquartile Range (IQR)	8.9%	4.1%
Standard Deviation (Sample)	11.1%	2.9%
Standard Deviation (Population)	11.0%	2.9%

Similar Demographics by 10th Grade

Demographics Similar to Japanese by 10th Grade

In terms of 10th grade, the demographic groups most similar to Japanese are Immigrants from Guyana (91.2%, a difference of 0.010%), Immigrants from Vietnam (91.2%, a difference of 0.030%), Pima (91.2%, a difference of 0.080%), Immigrants from Dominica (91.1%, a difference of 0.10%), and Guyanese (91.4%, a difference of 0.15%).

Demographics	Rating \| Rank	10th Grade
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%
Yaqui	0.0 /100 \| #306	Tragic 91.1%
Immigrants \| Fiji	0.0 /100 \| #307	Tragic 91.0%
Immigrants \| Bangladesh	0.0 /100 \| #308	Tragic 91.0%

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%