Immigrants from South America vs Czechoslovakian 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 486,312,594 people shows a poor positive correlation between the proportion of Immigrants from South America and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.109 and weighted average of 90.1%. Similarly, the statistical analysis conducted on geographies consisting of 368,668,359 people shows a poor positive correlation between the proportion of Czechoslovakians and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.179 and weighted average of 92.6%, a difference of 2.8%.

12th Grade, No Diploma Correlation Summary

Measurement	Immigrants from South America	Czechoslovakian
Minimum	73.9%	83.3%
Maximum	100.0%	100.0%
Range	26.1%	16.7%
Mean	90.4%	94.5%
Median	90.7%	94.2%
Interquartile 25% (IQ1)	88.1%	92.0%
Interquartile 75% (IQ3)	92.9%	98.8%
Interquartile Range (IQR)	4.8%	6.8%
Standard Deviation (Sample)	4.9%	4.4%
Standard Deviation (Population)	4.9%	4.3%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Immigrants from South America by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from South America are Immigrants from Thailand (90.1%, a difference of 0.0%), Colville (90.1%, a difference of 0.0%), Immigrants from Uzbekistan (90.1%, a difference of 0.0%), Blackfeet (90.1%, a difference of 0.020%), and Immigrants from Colombia (90.1%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Nigerians	4.5 /100 \| #227	Tragic 90.3%
Creek	3.9 /100 \| #228	Tragic 90.3%
Immigrants \| Bahamas	3.6 /100 \| #229	Tragic 90.2%
Immigrants \| Philippines	2.8 /100 \| #230	Tragic 90.2%
Peruvians	2.7 /100 \| #231	Tragic 90.2%
Blackfeet	2.4 /100 \| #232	Tragic 90.1%
Immigrants \| Thailand	2.3 /100 \| #233	Tragic 90.1%
Immigrants \| South America	2.3 /100 \| #234	Tragic 90.1%
Colville	2.3 /100 \| #235	Tragic 90.1%
Immigrants \| Uzbekistan	2.2 /100 \| #236	Tragic 90.1%
Immigrants \| Colombia	2.1 /100 \| #237	Tragic 90.1%
Inupiat	2.0 /100 \| #238	Tragic 90.1%
Sub-Saharan Africans	1.9 /100 \| #239	Tragic 90.1%
Kiowa	1.7 /100 \| #240	Tragic 90.0%
Immigrants \| Middle Africa	1.7 /100 \| #241	Tragic 90.0%

Demographics Similar to Czechoslovakians by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Czechoslovakians are Immigrants from South Africa (92.7%, a difference of 0.010%), Immigrants from Czechoslovakia (92.7%, a difference of 0.010%), Immigrants from Iran (92.7%, a difference of 0.010%), Immigrants from Latvia (92.6%, a difference of 0.010%), and Immigrants from South Central Asia (92.6%, a difference of 0.020%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Zimbabweans	99.6 /100 \| #63	Exceptional 92.7%
Immigrants \| Netherlands	99.6 /100 \| #64	Exceptional 92.7%
Austrians	99.6 /100 \| #65	Exceptional 92.7%
Soviet Union	99.6 /100 \| #66	Exceptional 92.7%
Immigrants \| South Africa	99.5 /100 \| #67	Exceptional 92.7%
Immigrants \| Czechoslovakia	99.5 /100 \| #68	Exceptional 92.7%
Immigrants \| Iran	99.5 /100 \| #69	Exceptional 92.7%
Czechoslovakians	99.5 /100 \| #70	Exceptional 92.6%
Immigrants \| Latvia	99.5 /100 \| #71	Exceptional 92.6%
Immigrants \| South Central Asia	99.5 /100 \| #72	Exceptional 92.6%
Burmese	99.4 /100 \| #73	Exceptional 92.6%
Immigrants \| Moldova	99.4 /100 \| #74	Exceptional 92.6%
Native Hawaiians	99.4 /100 \| #75	Exceptional 92.6%
French	99.4 /100 \| #76	Exceptional 92.6%
Immigrants \| England	99.4 /100 \| #77	Exceptional 92.6%