Sri Lankan vs Immigrants from Saudi Arabia 8th Grade

The statistical analysis conducted on geographies consisting of 440,593,938 people shows a poor negative correlation between the proportion of Sri Lankans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.181 and weighted average of 94.0%. Similarly, 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 8th grade education in the United States with a correlation coefficient (R) of 0.249 and weighted average of 96.3%, a difference of 2.5%.

8th Grade Correlation Summary

Measurement	Sri Lankan	Immigrants from Saudi Arabia
Minimum	71.3%	87.1%
Maximum	100.0%	100.0%
Range	28.7%	12.9%
Mean	90.7%	97.7%
Median	91.7%	98.2%
Interquartile 25% (IQ1)	86.5%	96.6%
Interquartile 75% (IQ3)	95.2%	99.6%
Interquartile Range (IQR)	8.6%	3.0%
Standard Deviation (Sample)	6.4%	2.6%
Standard Deviation (Population)	6.4%	2.5%

Similar Demographics by 8th Grade

Demographics Similar to Sri Lankans by 8th Grade

In terms of 8th grade, the demographic groups most similar to Sri Lankans are Immigrants from Dominica (94.0%, a difference of 0.040%), Immigrants from Laos (94.1%, a difference of 0.10%), Cuban (94.1%, a difference of 0.12%), Immigrants from Burma/Myanmar (94.1%, a difference of 0.12%), and Guyanese (93.9%, a difference of 0.13%).

Demographics	Rating \| Rank	8th Grade
Fijians	0.0 /100 \| #295	Tragic 94.2%
Haitians	0.0 /100 \| #296	Tragic 94.2%
Immigrants \| South Eastern Asia	0.0 /100 \| #297	Tragic 94.2%
Indonesians	0.0 /100 \| #298	Tragic 94.1%
Cubans	0.0 /100 \| #299	Tragic 94.1%
Immigrants \| Burma/Myanmar	0.0 /100 \| #300	Tragic 94.1%
Immigrants \| Laos	0.0 /100 \| #301	Tragic 94.1%
Sri Lankans	0.0 /100 \| #302	Tragic 94.0%
Immigrants \| Dominica	0.0 /100 \| #303	Tragic 94.0%
Guyanese	0.0 /100 \| #304	Tragic 93.9%
Immigrants \| Haiti	0.0 /100 \| #305	Tragic 93.9%
Immigrants \| Guyana	0.0 /100 \| #306	Tragic 93.8%
Immigrants \| Portugal	0.0 /100 \| #307	Tragic 93.8%
Ecuadorians	0.0 /100 \| #308	Tragic 93.6%
Immigrants \| Immigrants	0.0 /100 \| #309	Tragic 93.6%

Demographics Similar to Immigrants from Saudi Arabia by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Saudi Arabia are Kiowa (96.3%, a difference of 0.0%), Immigrants from North Macedonia (96.3%, a difference of 0.0%), Okinawan (96.3%, a difference of 0.0%), South African (96.4%, a difference of 0.010%), and Immigrants from Latvia (96.3%, a difference of 0.010%).

Demographics	Rating \| Rank	8th Grade
Potawatomi	98.7 /100 \| #96	Exceptional 96.4%
Osage	98.7 /100 \| #97	Exceptional 96.4%
Immigrants \| Germany	98.7 /100 \| #98	Exceptional 96.4%
Cree	98.6 /100 \| #99	Exceptional 96.4%
Immigrants \| Czechoslovakia	98.6 /100 \| #100	Exceptional 96.4%
Bhutanese	98.2 /100 \| #101	Exceptional 96.4%
South Africans	98.2 /100 \| #102	Exceptional 96.4%
Immigrants \| Saudi Arabia	98.0 /100 \| #103	Exceptional 96.3%
Kiowa	98.0 /100 \| #104	Exceptional 96.3%
Immigrants \| North Macedonia	98.0 /100 \| #105	Exceptional 96.3%
Okinawans	98.0 /100 \| #106	Exceptional 96.3%
Immigrants \| Latvia	97.8 /100 \| #107	Exceptional 96.3%
Lebanese	97.5 /100 \| #108	Exceptional 96.3%
Iroquois	97.5 /100 \| #109	Exceptional 96.3%
Cajuns	97.1 /100 \| #110	Exceptional 96.3%