Immigrants from Czechoslovakia vs Serbian 9th Grade

The statistical analysis conducted on geographies consisting of 195,448,106 people shows a mild positive correlation between the proportion of Immigrants from Czechoslovakia and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.312 and weighted average of 95.7%. Similarly, the statistical analysis conducted on geographies consisting of 267,641,806 people shows a mild positive correlation between the proportion of Serbians and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.331 and weighted average of 96.0%, a difference of 0.37%.

9th Grade Correlation Summary

Measurement	Immigrants from Czechoslovakia	Serbian
Minimum	86.9%	93.8%
Maximum	100.0%	100.0%
Range	13.1%	6.2%
Mean	97.1%	98.2%
Median	97.5%	98.0%
Interquartile 25% (IQ1)	95.9%	97.2%
Interquartile 75% (IQ3)	99.7%	100.0%
Interquartile Range (IQR)	3.8%	2.8%
Standard Deviation (Sample)	2.8%	1.7%
Standard Deviation (Population)	2.7%	1.6%

Similar Demographics by 9th Grade

Demographics Similar to Immigrants from Czechoslovakia by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Czechoslovakia are Yugoslavian (95.7%, a difference of 0.0%), Okinawan (95.7%, a difference of 0.010%), South African (95.6%, a difference of 0.010%), Creek (95.6%, a difference of 0.020%), and Immigrants from Saudi Arabia (95.6%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Arapaho	99.3 /100 \| #81	Exceptional 95.7%
Puget Sound Salish	99.2 /100 \| #82	Exceptional 95.7%
Swiss	99.2 /100 \| #83	Exceptional 95.7%
Immigrants \| Denmark	99.1 /100 \| #84	Exceptional 95.7%
Icelanders	99.1 /100 \| #85	Exceptional 95.7%
Immigrants \| Western Europe	99.1 /100 \| #86	Exceptional 95.7%
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%

Demographics Similar to Serbians by 9th Grade

In terms of 9th grade, the demographic groups most similar to Serbians are Immigrants from Northern Europe (96.0%, a difference of 0.0%), Austrian (96.0%, a difference of 0.010%), Celtic (96.0%, a difference of 0.020%), Immigrants from Canada (96.0%, a difference of 0.020%), and Greek (96.0%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
Crow	99.9 /100 \| #45	Exceptional 96.1%
Immigrants \| India	99.9 /100 \| #46	Exceptional 96.1%
Russians	99.9 /100 \| #47	Exceptional 96.0%
Australians	99.9 /100 \| #48	Exceptional 96.0%
Greeks	99.9 /100 \| #49	Exceptional 96.0%
Celtics	99.9 /100 \| #50	Exceptional 96.0%
Immigrants \| Northern Europe	99.9 /100 \| #51	Exceptional 96.0%
Serbians	99.9 /100 \| #52	Exceptional 96.0%
Austrians	99.8 /100 \| #53	Exceptional 96.0%
Immigrants \| Canada	99.8 /100 \| #54	Exceptional 96.0%
Immigrants \| Austria	99.8 /100 \| #55	Exceptional 96.0%
Immigrants \| North America	99.8 /100 \| #56	Exceptional 96.0%
Macedonians	99.8 /100 \| #57	Exceptional 96.0%
Aleuts	99.8 /100 \| #58	Exceptional 96.0%
New Zealanders	99.8 /100 \| #59	Exceptional 95.9%