Immigrants from Ghana vs Tongan 11th Grade

The statistical analysis conducted on geographies consisting of 199,951,730 people shows a mild positive correlation between the proportion of Immigrants from Ghana and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.354 and weighted average of 91.2%. Similarly, the statistical analysis conducted on geographies consisting of 102,873,790 people shows a moderate positive correlation between the proportion of Tongans and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.416 and weighted average of 92.2%, a difference of 1.1%.

11th Grade Correlation Summary

Measurement	Immigrants from Ghana	Tongan
Minimum	78.5%	82.9%
Maximum	100.0%	100.0%
Range	21.5%	17.1%
Mean	92.0%	93.6%
Median	92.4%	93.8%
Interquartile 25% (IQ1)	90.1%	91.2%
Interquartile 75% (IQ3)	95.1%	96.2%
Interquartile Range (IQR)	5.0%	5.0%
Standard Deviation (Sample)	4.6%	3.7%
Standard Deviation (Population)	4.6%	3.7%

Similar Demographics by 11th Grade

Demographics Similar to Immigrants from Ghana by 11th Grade

In terms of 11th grade, the demographic groups most similar to Immigrants from Ghana are Yup'ik (91.2%, a difference of 0.020%), Pueblo (91.2%, a difference of 0.020%), Immigrants from Western Africa (91.2%, a difference of 0.050%), Immigrants from Jamaica (91.2%, a difference of 0.050%), and Immigrants from Uruguay (91.3%, a difference of 0.13%).

Demographics	Rating \| Rank	11th Grade
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%
Jamaicans	0.6 /100 \| #259	Tragic 91.4%
Spanish Americans	0.6 /100 \| #260	Tragic 91.4%
Taiwanese	0.6 /100 \| #261	Tragic 91.3%
Immigrants \| Uruguay	0.5 /100 \| #262	Tragic 91.3%
Immigrants \| Ghana	0.3 /100 \| #263	Tragic 91.2%
Yup'ik	0.3 /100 \| #264	Tragic 91.2%
Pueblo	0.3 /100 \| #265	Tragic 91.2%
Immigrants \| Western Africa	0.3 /100 \| #266	Tragic 91.2%
Immigrants \| Jamaica	0.3 /100 \| #267	Tragic 91.2%
U.S. Virgin Islanders	0.2 /100 \| #268	Tragic 91.1%
Ute	0.2 /100 \| #269	Tragic 91.1%
Trinidadians and Tobagonians	0.2 /100 \| #270	Tragic 91.1%

Demographics Similar to Tongans by 11th Grade

In terms of 11th grade, the demographic groups most similar to Tongans are Ethiopian (92.2%, a difference of 0.010%), Colville (92.2%, a difference of 0.030%), Immigrants from Micronesia (92.2%, a difference of 0.030%), Immigrants from Oceania (92.2%, a difference of 0.040%), and Immigrants from Sudan (92.3%, a difference of 0.050%).

Demographics	Rating \| Rank	11th Grade
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%
Colville	21.8 /100 \| #208	Fair 92.2%
Tongans	19.8 /100 \| #209	Poor 92.2%
Ethiopians	18.8 /100 \| #210	Poor 92.2%
Immigrants \| Micronesia	17.7 /100 \| #211	Poor 92.2%
Koreans	14.4 /100 \| #212	Poor 92.1%
Immigrants \| Ethiopia	13.9 /100 \| #213	Poor 92.1%
Afghans	12.8 /100 \| #214	Poor 92.1%
Immigrants \| Southern Europe	12.5 /100 \| #215	Poor 92.1%
Somalis	11.6 /100 \| #216	Poor 92.1%