South African vs Immigrants from Iraq 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 194,632,332 people shows a weak negative correlation between the proportion of Immigrants from Iraq and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.248 and weighted average of 94.9%, a difference of 0.83%.

9th Grade Correlation Summary

Measurement	South African	Immigrants from Iraq
Minimum	91.9%	89.8%
Maximum	100.0%	100.0%
Range	8.1%	10.2%
Mean	97.9%	95.4%
Median	98.2%	95.4%
Interquartile 25% (IQ1)	96.6%	94.7%
Interquartile 75% (IQ3)	100.0%	96.5%
Interquartile Range (IQR)	3.4%	1.7%
Standard Deviation (Sample)	2.3%	2.0%
Standard Deviation (Population)	2.3%	2.0%

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 Iraq by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Iraq are Brazilian (94.9%, a difference of 0.010%), Immigrants from Spain (94.9%, a difference of 0.010%), Immigrants from Poland (94.9%, a difference of 0.010%), Immigrants from Venezuela (94.9%, a difference of 0.010%), and Immigrants from Egypt (94.9%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Alsatians	58.6 /100 \| #170	Average 94.9%
Colville	58.5 /100 \| #171	Average 94.9%
Iraqis	54.0 /100 \| #172	Average 94.9%
Cheyenne	51.5 /100 \| #173	Average 94.9%
Immigrants \| Egypt	50.0 /100 \| #174	Average 94.9%
Brazilians	49.8 /100 \| #175	Average 94.9%
Immigrants \| Spain	49.1 /100 \| #176	Average 94.9%
Immigrants \| Iraq	47.8 /100 \| #177	Average 94.9%
Immigrants \| Poland	46.7 /100 \| #178	Average 94.9%
Immigrants \| Venezuela	46.5 /100 \| #179	Average 94.9%
Immigrants \| Uganda	43.1 /100 \| #180	Average 94.8%
Sierra Leoneans	42.7 /100 \| #181	Average 94.8%
Seminole	42.5 /100 \| #182	Average 94.8%
Immigrants \| Nepal	39.7 /100 \| #183	Fair 94.8%
Argentineans	37.6 /100 \| #184	Fair 94.8%