Immigrants from Africa vs Iranian 1st Grade

The statistical analysis conducted on geographies consisting of 469,440,174 people shows a poor positive correlation between the proportion of Immigrants from Africa and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.133 and weighted average of 97.6%. Similarly, the statistical analysis conducted on geographies consisting of 316,902,340 people shows a substantial positive correlation between the proportion of Iranians and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.530 and weighted average of 98.2%, a difference of 0.62%.

1st Grade Correlation Summary

Measurement	Immigrants from Africa	Iranian
Minimum	89.5%	96.9%
Maximum	100.0%	100.0%
Range	10.5%	3.1%
Mean	97.1%	99.1%
Median	97.3%	99.1%
Interquartile 25% (IQ1)	96.3%	98.7%
Interquartile 75% (IQ3)	98.1%	99.6%
Interquartile Range (IQR)	1.8%	0.98%
Standard Deviation (Sample)	2.2%	0.69%
Standard Deviation (Population)	2.1%	0.68%

Similar Demographics by 1st Grade

Demographics Similar to Immigrants from Africa by 1st Grade

In terms of 1st grade, the demographic groups most similar to Immigrants from Africa are Immigrants from Iraq (97.6%, a difference of 0.0%), Peruvian (97.6%, a difference of 0.010%), Immigrants from Middle Africa (97.6%, a difference of 0.010%), Immigrants from Senegal (97.6%, a difference of 0.010%), and Ethiopian (97.6%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
South Americans	1.1 /100 \| #245	Tragic 97.6%
Immigrants \| Eastern Africa	1.0 /100 \| #246	Tragic 97.6%
Peruvians	1.0 /100 \| #247	Tragic 97.6%
Immigrants \| Middle Africa	1.0 /100 \| #248	Tragic 97.6%
Immigrants \| Senegal	1.0 /100 \| #249	Tragic 97.6%
Ethiopians	0.9 /100 \| #250	Tragic 97.6%
Immigrants \| Iraq	0.9 /100 \| #251	Tragic 97.6%
Immigrants \| Africa	0.9 /100 \| #252	Tragic 97.6%
Immigrants \| Congo	0.7 /100 \| #253	Tragic 97.5%
Immigrants \| Asia	0.7 /100 \| #254	Tragic 97.5%
Immigrants \| Colombia	0.6 /100 \| #255	Tragic 97.5%
Jamaicans	0.6 /100 \| #256	Tragic 97.5%
Yaqui	0.6 /100 \| #257	Tragic 97.5%
Indians (Asian)	0.6 /100 \| #258	Tragic 97.5%
Fijians	0.5 /100 \| #259	Tragic 97.5%

Demographics Similar to Iranians by 1st Grade

In terms of 1st grade, the demographic groups most similar to Iranians are Ute (98.2%, a difference of 0.0%), Spanish (98.2%, a difference of 0.0%), Immigrants from Singapore (98.2%, a difference of 0.010%), Immigrants from Czechoslovakia (98.2%, a difference of 0.010%), and Immigrants from Norway (98.2%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Bhutanese	97.3 /100 \| #108	Exceptional 98.2%
German Russians	97.1 /100 \| #109	Exceptional 98.2%
Immigrants \| Singapore	96.7 /100 \| #110	Exceptional 98.2%
Immigrants \| Czechoslovakia	96.6 /100 \| #111	Exceptional 98.2%
Immigrants \| Norway	96.6 /100 \| #112	Exceptional 98.2%
Immigrants \| Latvia	96.4 /100 \| #113	Exceptional 98.2%
Ute	96.2 /100 \| #114	Exceptional 98.2%
Iranians	96.0 /100 \| #115	Exceptional 98.2%
Spanish	95.9 /100 \| #116	Exceptional 98.2%
Yugoslavians	95.5 /100 \| #117	Exceptional 98.2%
Immigrants \| France	95.5 /100 \| #118	Exceptional 98.2%
Thais	94.7 /100 \| #119	Exceptional 98.1%
Okinawans	94.5 /100 \| #120	Exceptional 98.1%
Immigrants \| Zimbabwe	94.0 /100 \| #121	Exceptional 98.1%
Menominee	93.9 /100 \| #122	Exceptional 98.1%