Immigrants from Latvia vs Arab 9th Grade

The statistical analysis conducted on geographies consisting of 113,735,345 people shows a weak positive correlation between the proportion of Immigrants from Latvia and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.270 and weighted average of 95.6%. Similarly, the statistical analysis conducted on geographies consisting of 486,871,007 people shows no correlation between the proportion of Arabs and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.001 and weighted average of 95.1%, a difference of 0.59%.

9th Grade Correlation Summary

Measurement	Immigrants from Latvia	Arab
Minimum	93.7%	70.0%
Maximum	100.0%	100.0%
Range	6.3%	30.0%
Mean	97.9%	93.6%
Median	98.8%	95.1%
Interquartile 25% (IQ1)	96.5%	92.8%
Interquartile 75% (IQ3)	99.5%	97.0%
Interquartile Range (IQR)	3.0%	4.2%
Standard Deviation (Sample)	2.0%	6.3%
Standard Deviation (Population)	1.9%	6.2%

Similar Demographics by 9th Grade

Demographics Similar to Immigrants from Latvia by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Latvia are Immigrants from Germany (95.6%, a difference of 0.0%), Creek (95.6%, a difference of 0.010%), Immigrants from Saudi Arabia (95.6%, a difference of 0.010%), South African (95.6%, a difference of 0.020%), and American (95.6%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Okinawans	99.0 /100 \| #87	Exceptional 95.7%
Immigrants \| Czechoslovakia	98.9 /100 \| #88	Exceptional 95.7%
Yugoslavians	98.9 /100 \| #89	Exceptional 95.7%
South Africans	98.8 /100 \| #90	Exceptional 95.6%
Creek	98.8 /100 \| #91	Exceptional 95.6%
Immigrants \| Saudi Arabia	98.8 /100 \| #92	Exceptional 95.6%
Immigrants \| Germany	98.7 /100 \| #93	Exceptional 95.6%
Immigrants \| Latvia	98.7 /100 \| #94	Exceptional 95.6%
Americans	98.5 /100 \| #95	Exceptional 95.6%
Filipinos	98.5 /100 \| #96	Exceptional 95.6%
Delaware	98.4 /100 \| #97	Exceptional 95.6%
Immigrants \| Japan	98.4 /100 \| #98	Exceptional 95.6%
Menominee	98.3 /100 \| #99	Exceptional 95.6%
Lebanese	98.1 /100 \| #100	Exceptional 95.6%
Immigrants \| Moldova	97.9 /100 \| #101	Exceptional 95.5%

Demographics Similar to Arabs by 9th Grade

In terms of 9th grade, the demographic groups most similar to Arabs are Immigrants from Kazakhstan (95.1%, a difference of 0.0%), Albanian (95.1%, a difference of 0.010%), Ugandan (95.1%, a difference of 0.020%), Immigrants from Kenya (95.0%, a difference of 0.020%), and Mongolian (95.0%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Choctaw	81.9 /100 \| #147	Excellent 95.1%
Immigrants \| Jordan	81.2 /100 \| #148	Excellent 95.1%
Immigrants \| Korea	79.6 /100 \| #149	Good 95.1%
Kenyans	79.1 /100 \| #150	Good 95.1%
Cajuns	77.3 /100 \| #151	Good 95.1%
Ugandans	77.0 /100 \| #152	Good 95.1%
Albanians	76.1 /100 \| #153	Good 95.1%
Arabs	74.9 /100 \| #154	Good 95.1%
Immigrants \| Kazakhstan	74.7 /100 \| #155	Good 95.1%
Immigrants \| Kenya	73.1 /100 \| #156	Good 95.0%
Mongolians	73.0 /100 \| #157	Good 95.0%
Egyptians	70.1 /100 \| #158	Good 95.0%
Immigrants \| Ukraine	67.4 /100 \| #159	Good 95.0%
Immigrants \| Italy	66.6 /100 \| #160	Good 95.0%
French American Indians	66.5 /100 \| #161	Good 95.0%