South African vs Immigrants from North America 9th Grade

The statistical analysis conducted on geographies consisting of 182,604,532 people shows a moderate positive correlation between the proportion of South Africans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.413 and weighted average of 95.6%. Similarly, the statistical analysis conducted on geographies consisting of 462,462,229 people shows a poor positive correlation between the proportion of Immigrants from North America and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.195 and weighted average of 96.0%, a difference of 0.34%.

9th Grade Correlation Summary

Measurement	South African	Immigrants from North America
Minimum	91.9%	83.7%
Maximum	100.0%	100.0%
Range	8.1%	16.3%
Mean	97.9%	96.9%
Median	98.2%	98.0%
Interquartile 25% (IQ1)	96.6%	96.8%
Interquartile 75% (IQ3)	100.0%	99.5%
Interquartile Range (IQR)	3.4%	2.7%
Standard Deviation (Sample)	2.3%	3.8%
Standard Deviation (Population)	2.3%	3.7%

Similar Demographics by 9th Grade

Demographics Similar to South Africans by 9th Grade

In terms of 9th grade, the demographic groups most similar to South Africans are Immigrants from Czechoslovakia (95.7%, a difference of 0.010%), Yugoslavian (95.7%, a difference of 0.010%), Creek (95.6%, a difference of 0.010%), Immigrants from Saudi Arabia (95.6%, a difference of 0.010%), and Okinawan (95.7%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Swiss	99.2 /100 \| #83	Exceptional 95.7%
Immigrants \| Denmark	99.1 /100 \| #84	Exceptional 95.7%
Icelanders	99.1 /100 \| #85	Exceptional 95.7%
Immigrants \| Western Europe	99.1 /100 \| #86	Exceptional 95.7%
Okinawans	99.0 /100 \| #87	Exceptional 95.7%
Immigrants \| Czechoslovakia	98.9 /100 \| #88	Exceptional 95.7%
Yugoslavians	98.9 /100 \| #89	Exceptional 95.7%
South Africans	98.8 /100 \| #90	Exceptional 95.6%
Creek	98.8 /100 \| #91	Exceptional 95.6%
Immigrants \| Saudi Arabia	98.8 /100 \| #92	Exceptional 95.6%
Immigrants \| Germany	98.7 /100 \| #93	Exceptional 95.6%
Immigrants \| Latvia	98.7 /100 \| #94	Exceptional 95.6%
Americans	98.5 /100 \| #95	Exceptional 95.6%
Filipinos	98.5 /100 \| #96	Exceptional 95.6%
Delaware	98.4 /100 \| #97	Exceptional 95.6%

Demographics Similar to Immigrants from North America by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from North America are Immigrants from Austria (96.0%, a difference of 0.0%), Macedonian (96.0%, a difference of 0.010%), Aleut (96.0%, a difference of 0.010%), Immigrants from Canada (96.0%, a difference of 0.020%), and Austrian (96.0%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
Greeks	99.9 /100 \| #49	Exceptional 96.0%
Celtics	99.9 /100 \| #50	Exceptional 96.0%
Immigrants \| Northern Europe	99.9 /100 \| #51	Exceptional 96.0%
Serbians	99.9 /100 \| #52	Exceptional 96.0%
Austrians	99.8 /100 \| #53	Exceptional 96.0%
Immigrants \| Canada	99.8 /100 \| #54	Exceptional 96.0%
Immigrants \| Austria	99.8 /100 \| #55	Exceptional 96.0%
Immigrants \| North America	99.8 /100 \| #56	Exceptional 96.0%
Macedonians	99.8 /100 \| #57	Exceptional 96.0%
Aleuts	99.8 /100 \| #58	Exceptional 96.0%
New Zealanders	99.8 /100 \| #59	Exceptional 95.9%
Native Hawaiians	99.8 /100 \| #60	Exceptional 95.9%
Sioux	99.8 /100 \| #61	Exceptional 95.9%
Ukrainians	99.7 /100 \| #62	Exceptional 95.9%
Canadians	99.7 /100 \| #63	Exceptional 95.9%