Immigrants from South Africa vs South American Indian 1st Grade

The statistical analysis conducted on geographies consisting of 233,321,693 people shows a mild positive correlation between the proportion of Immigrants from South Africa and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.316 and weighted average of 98.3%. Similarly, the statistical analysis conducted on geographies consisting of 164,573,401 people shows a substantial positive correlation between the proportion of South American Indians and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.534 and weighted average of 97.7%, a difference of 0.54%.

1st Grade Correlation Summary

Measurement	Immigrants from South Africa	South American Indian
Minimum	95.9%	96.9%
Maximum	100.0%	100.0%
Range	4.1%	3.1%
Mean	99.2%	99.0%
Median	99.4%	99.2%
Interquartile 25% (IQ1)	98.8%	98.3%
Interquartile 75% (IQ3)	100.0%	100.0%
Interquartile Range (IQR)	1.2%	1.7%
Standard Deviation (Sample)	0.92%	0.95%
Standard Deviation (Population)	0.91%	0.94%

Similar Demographics by 1st Grade

Demographics Similar to Immigrants from South Africa by 1st Grade

In terms of 1st grade, the demographic groups most similar to Immigrants from South Africa are Zimbabwean (98.3%, a difference of 0.0%), Ukrainian (98.3%, a difference of 0.0%), Immigrants from Western Europe (98.3%, a difference of 0.0%), Immigrants from Denmark (98.3%, a difference of 0.010%), and Immigrants from Australia (98.3%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Icelanders	99.1 /100 \| #82	Exceptional 98.3%
Immigrants \| Sweden	99.1 /100 \| #83	Exceptional 98.3%
Delaware	99.1 /100 \| #84	Exceptional 98.3%
Hopi	99.0 /100 \| #85	Exceptional 98.3%
Immigrants \| Denmark	99.0 /100 \| #86	Exceptional 98.3%
Immigrants \| Australia	99.0 /100 \| #87	Exceptional 98.3%
Zimbabweans	98.9 /100 \| #88	Exceptional 98.3%
Immigrants \| South Africa	98.8 /100 \| #89	Exceptional 98.3%
Ukrainians	98.8 /100 \| #90	Exceptional 98.3%
Immigrants \| Western Europe	98.8 /100 \| #91	Exceptional 98.3%
Macedonians	98.7 /100 \| #92	Exceptional 98.3%
Immigrants \| India	98.6 /100 \| #93	Exceptional 98.2%
South Africans	98.6 /100 \| #94	Exceptional 98.2%
Immigrants \| Germany	98.5 /100 \| #95	Exceptional 98.2%
Cypriots	98.3 /100 \| #96	Exceptional 98.2%

Demographics Similar to South American Indians by 1st Grade

In terms of 1st grade, the demographic groups most similar to South American Indians are Bahamian (97.7%, a difference of 0.0%), Uruguayan (97.7%, a difference of 0.0%), Moroccan (97.7%, a difference of 0.010%), Immigrants from Bahamas (97.7%, a difference of 0.010%), and Samoan (97.7%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Africans	16.5 /100 \| #207	Poor 97.8%
Immigrants \| Northern Africa	12.0 /100 \| #208	Poor 97.8%
Costa Ricans	11.6 /100 \| #209	Poor 97.8%
Immigrants \| Oceania	11.0 /100 \| #210	Poor 97.8%
Laotians	10.3 /100 \| #211	Poor 97.8%
Moroccans	8.7 /100 \| #212	Tragic 97.7%
Immigrants \| Bahamas	8.1 /100 \| #213	Tragic 97.7%
South American Indians	7.6 /100 \| #214	Tragic 97.7%
Bahamians	7.5 /100 \| #215	Tragic 97.7%
Uruguayans	7.4 /100 \| #216	Tragic 97.7%
Samoans	6.8 /100 \| #217	Tragic 97.7%
Immigrants \| Morocco	5.3 /100 \| #218	Tragic 97.7%
Immigrants \| Panama	5.2 /100 \| #219	Tragic 97.7%
Tongans	4.6 /100 \| #220	Tragic 97.7%
Immigrants \| Sudan	4.3 /100 \| #221	Tragic 97.7%