Immigrants from Saudi Arabia vs Nigerian 4th Grade

The statistical analysis conducted on geographies consisting of 164,277,573 people shows a weak positive correlation between the proportion of Immigrants from Saudi Arabia and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.270 and weighted average of 97.8%. Similarly, the statistical analysis conducted on geographies consisting of 332,724,627 people shows a substantial positive correlation between the proportion of Nigerians and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.518 and weighted average of 97.1%, a difference of 0.66%.

4th Grade Correlation Summary

Measurement	Immigrants from Saudi Arabia	Nigerian
Minimum	92.5%	91.9%
Maximum	100.0%	100.0%
Range	7.5%	8.1%
Mean	98.5%	97.9%
Median	98.6%	97.6%
Interquartile 25% (IQ1)	97.8%	97.0%
Interquartile 75% (IQ3)	100.0%	99.6%
Interquartile Range (IQR)	2.1%	2.6%
Standard Deviation (Sample)	1.6%	1.8%
Standard Deviation (Population)	1.6%	1.8%

Similar Demographics by 4th Grade

Demographics Similar to Immigrants from Saudi Arabia by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Saudi Arabia are Syrian (97.8%, a difference of 0.0%), Menominee (97.8%, a difference of 0.0%), Immigrants from France (97.8%, a difference of 0.0%), Iroquois (97.8%, a difference of 0.010%), and Lebanese (97.8%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Okinawans	96.0 /100 \| #112	Exceptional 97.8%
Basques	95.8 /100 \| #113	Exceptional 97.8%
Iroquois	95.4 /100 \| #114	Exceptional 97.8%
Lebanese	95.4 /100 \| #115	Exceptional 97.8%
Immigrants \| Croatia	95.2 /100 \| #116	Exceptional 97.8%
Syrians	94.9 /100 \| #117	Exceptional 97.8%
Menominee	94.9 /100 \| #118	Exceptional 97.8%
Immigrants \| Saudi Arabia	94.8 /100 \| #119	Exceptional 97.8%
Immigrants \| France	94.8 /100 \| #120	Exceptional 97.8%
Immigrants \| Norway	94.2 /100 \| #121	Exceptional 97.8%
Immigrants \| Japan	94.1 /100 \| #122	Exceptional 97.8%
Immigrants \| Zimbabwe	93.9 /100 \| #123	Exceptional 97.8%
Spanish	93.7 /100 \| #124	Exceptional 97.8%
Immigrants \| Serbia	92.6 /100 \| #125	Exceptional 97.8%
Immigrants \| Europe	92.5 /100 \| #126	Exceptional 97.8%

Demographics Similar to Nigerians by 4th Grade

In terms of 4th grade, the demographic groups most similar to Nigerians are Immigrants from Costa Rica (97.2%, a difference of 0.010%), Indian (Asian) (97.2%, a difference of 0.010%), Colombian (97.1%, a difference of 0.010%), Immigrants from Indonesia (97.1%, a difference of 0.010%), and Asian (97.1%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Western Asia	3.4 /100 \| #232	Tragic 97.2%
Senegalese	3.1 /100 \| #233	Tragic 97.2%
Assyrians/Chaldeans/Syriacs	3.0 /100 \| #234	Tragic 97.2%
Yuman	2.9 /100 \| #235	Tragic 97.2%
Immigrants \| Eastern Asia	2.7 /100 \| #236	Tragic 97.2%
Immigrants \| Costa Rica	2.0 /100 \| #237	Tragic 97.2%
Indians (Asian)	1.9 /100 \| #238	Tragic 97.2%
Nigerians	1.8 /100 \| #239	Tragic 97.1%
Colombians	1.6 /100 \| #240	Tragic 97.1%
Immigrants \| Indonesia	1.5 /100 \| #241	Tragic 97.1%
Asians	1.4 /100 \| #242	Tragic 97.1%
U.S. Virgin Islanders	1.4 /100 \| #243	Tragic 97.1%
Koreans	1.3 /100 \| #244	Tragic 97.1%
Immigrants \| Eastern Africa	1.2 /100 \| #245	Tragic 97.1%
Immigrants \| Uruguay	1.2 /100 \| #246	Tragic 97.1%