Immigrants from Saudi Arabia vs Portuguese 7th 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 7th grade education in the United States with a correlation coefficient (R) of 0.242 and weighted average of 96.6%. Similarly, the statistical analysis conducted on geographies consisting of 450,343,001 people shows a slight positive correlation between the proportion of Portuguese and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.084 and weighted average of 95.8%, a difference of 0.87%.

7th Grade Correlation Summary

Measurement	Immigrants from Saudi Arabia	Portuguese
Minimum	88.6%	89.2%
Maximum	100.0%	100.0%
Range	11.4%	10.8%
Mean	97.9%	96.3%
Median	98.3%	96.4%
Interquartile 25% (IQ1)	96.9%	94.5%
Interquartile 75% (IQ3)	99.7%	98.8%
Interquartile Range (IQR)	2.9%	4.4%
Standard Deviation (Sample)	2.4%	2.8%
Standard Deviation (Population)	2.3%	2.8%

Similar Demographics by 7th Grade

Demographics Similar to Immigrants from Saudi Arabia by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Saudi Arabia are Lumbee (96.6%, a difference of 0.0%), Iroquois (96.6%, a difference of 0.010%), Bhutanese (96.6%, a difference of 0.010%), South African (96.6%, a difference of 0.020%), and Okinawan (96.6%, a difference of 0.020%).

Demographics	Rating \| Rank	7th Grade
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%
Pueblo	96.8 /100 \| #113	Exceptional 96.5%
Immigrants \| Zimbabwe	96.6 /100 \| #114	Exceptional 96.5%
Choctaw	96.6 /100 \| #115	Exceptional 96.5%

Demographics Similar to Portuguese by 7th Grade

In terms of 7th grade, the demographic groups most similar to Portuguese are Immigrants from Lebanon (95.8%, a difference of 0.010%), Immigrants from Morocco (95.8%, a difference of 0.010%), Dutch West Indian (95.8%, a difference of 0.030%), Hawaiian (95.8%, a difference of 0.030%), and Bahamian (95.7%, a difference of 0.030%).

Demographics	Rating \| Rank	7th Grade
Assyrians/Chaldeans/Syriacs	20.5 /100 \| #204	Fair 95.8%
Moroccans	18.9 /100 \| #205	Poor 95.8%
Africans	17.6 /100 \| #206	Poor 95.8%
Navajo	17.0 /100 \| #207	Poor 95.8%
Immigrants \| Sudan	17.0 /100 \| #208	Poor 95.8%
Dutch West Indians	16.1 /100 \| #209	Poor 95.8%
Hawaiians	16.0 /100 \| #210	Poor 95.8%
Portuguese	13.6 /100 \| #211	Poor 95.8%
Immigrants \| Lebanon	13.0 /100 \| #212	Poor 95.8%
Immigrants \| Morocco	12.6 /100 \| #213	Poor 95.8%
Bahamians	11.6 /100 \| #214	Poor 95.7%
Spanish Americans	9.3 /100 \| #215	Tragic 95.7%
Immigrants \| Chile	9.1 /100 \| #216	Tragic 95.7%
Immigrants \| Pakistan	9.0 /100 \| #217	Tragic 95.7%
Immigrants \| Liberia	8.1 /100 \| #218	Tragic 95.7%