South African vs Immigrants from Iran 7th Grade

The statistical analysis conducted on geographies consisting of 182,604,532 people shows a mild positive correlation between the proportion of South Africans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.358 and weighted average of 96.6%. Similarly, the statistical analysis conducted on geographies consisting of 279,867,553 people shows a moderate negative correlation between the proportion of Immigrants from Iran and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.438 and weighted average of 96.0%, a difference of 0.61%.

7th Grade Correlation Summary

Measurement	South African	Immigrants from Iran
Minimum	93.0%	82.3%
Maximum	100.0%	100.0%
Range	7.0%	17.7%
Mean	98.3%	97.1%
Median	98.5%	97.8%
Interquartile 25% (IQ1)	97.7%	96.4%
Interquartile 75% (IQ3)	100.0%	98.6%
Interquartile Range (IQR)	2.3%	2.1%
Standard Deviation (Sample)	2.0%	2.6%
Standard Deviation (Population)	2.0%	2.6%

Similar Demographics by 7th Grade

Demographics Similar to South Africans by 7th Grade

In terms of 7th grade, the demographic groups most similar to South Africans are Shoshone (96.6%, a difference of 0.010%), Iroquois (96.6%, a difference of 0.010%), Immigrants from Singapore (96.6%, a difference of 0.020%), Lumbee (96.6%, a difference of 0.020%), and Immigrants from Saudi Arabia (96.6%, a difference of 0.020%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| Sweden	98.7 /100 \| #98	Exceptional 96.7%
Menominee	98.7 /100 \| #99	Exceptional 96.7%
German Russians	98.6 /100 \| #100	Exceptional 96.7%
Thais	98.6 /100 \| #101	Exceptional 96.7%
Immigrants \| Czechoslovakia	98.3 /100 \| #102	Exceptional 96.6%
Immigrants \| Singapore	98.3 /100 \| #103	Exceptional 96.6%
Shoshone	98.1 /100 \| #104	Exceptional 96.6%
South Africans	98.0 /100 \| #105	Exceptional 96.6%
Iroquois	97.9 /100 \| #106	Exceptional 96.6%
Lumbee	97.8 /100 \| #107	Exceptional 96.6%
Immigrants \| Saudi Arabia	97.8 /100 \| #108	Exceptional 96.6%
Bhutanese	97.7 /100 \| #109	Exceptional 96.6%
Okinawans	97.4 /100 \| #110	Exceptional 96.6%
Immigrants \| Latvia	97.4 /100 \| #111	Exceptional 96.6%
Immigrants \| Nonimmigrants	97.0 /100 \| #112	Exceptional 96.5%

Demographics Similar to Immigrants from Iran by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Iran are Marshallese (96.0%, a difference of 0.0%), Mongolian (96.0%, a difference of 0.010%), Black/African American (96.0%, a difference of 0.010%), Chilean (96.0%, a difference of 0.010%), and Immigrants from Korea (96.0%, a difference of 0.010%).

Demographics	Rating \| Rank	7th Grade
Venezuelans	51.4 /100 \| #172	Average 96.0%
Immigrants \| Albania	50.4 /100 \| #173	Average 96.0%
Mongolians	50.0 /100 \| #174	Average 96.0%
Blacks/African Americans	49.5 /100 \| #175	Average 96.0%
Chileans	49.3 /100 \| #176	Average 96.0%
Immigrants \| Korea	49.2 /100 \| #177	Average 96.0%
Marshallese	48.4 /100 \| #178	Average 96.0%
Immigrants \| Iran	47.8 /100 \| #179	Average 96.0%
Immigrants \| Brazil	46.8 /100 \| #180	Average 96.0%
Pakistanis	44.5 /100 \| #181	Average 96.0%
Iraqis	41.2 /100 \| #182	Average 96.0%
Immigrants \| Spain	38.8 /100 \| #183	Fair 96.0%
Sierra Leoneans	37.5 /100 \| #184	Fair 96.0%
Brazilians	37.3 /100 \| #185	Fair 96.0%
Immigrants \| Iraq	36.1 /100 \| #186	Fair 96.0%