Tohono O'odham vs Immigrants from Ghana 4th Grade

The statistical analysis conducted on geographies consisting of 58,723,100 people shows a substantial positive correlation between the proportion of Tohono O'odham and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.509 and weighted average of 97.3%. Similarly, the statistical analysis conducted on geographies consisting of 199,952,023 people shows a weak positive correlation between the proportion of Immigrants from Ghana and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.254 and weighted average of 96.9%, a difference of 0.42%.

4th Grade Correlation Summary

Measurement	Tohono O'odham	Immigrants from Ghana
Minimum	94.6%	92.2%
Maximum	100.0%	100.0%
Range	5.4%	7.8%
Mean	98.6%	97.1%
Median	100.0%	97.1%
Interquartile 25% (IQ1)	97.3%	96.1%
Interquartile 75% (IQ3)	100.0%	98.3%
Interquartile Range (IQR)	2.7%	2.2%
Standard Deviation (Sample)	1.7%	1.9%
Standard Deviation (Population)	1.7%	1.8%

Similar Demographics by 4th Grade

Demographics Similar to Tohono O'odham by 4th Grade

In terms of 4th grade, the demographic groups most similar to Tohono O'odham are Costa Rican (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
Paiute	13.2 /100 \| #205	Poor 97.3%
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%

Demographics Similar to Immigrants from Ghana by 4th Grade

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

Demographics	Rating \| Rank	4th Grade
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%
Immigrants \| Hong Kong	0.1 /100 \| #281	Tragic 96.9%
Immigrants \| Trinidad and Tobago	0.1 /100 \| #282	Tragic 96.8%