Immigrants from Czechoslovakia vs Arapaho 8th Grade

The statistical analysis conducted on geographies consisting of 195,448,106 people shows a moderate positive correlation between the proportion of Immigrants from Czechoslovakia and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.432 and weighted average of 96.4%. Similarly, the statistical analysis conducted on geographies consisting of 29,780,325 people shows a poor positive correlation between the proportion of Arapaho and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.129 and weighted average of 96.6%, a difference of 0.17%.

8th Grade Correlation Summary

Measurement	Immigrants from Czechoslovakia	Arapaho
Minimum	92.0%	91.1%
Maximum	100.0%	100.0%
Range	8.0%	8.9%
Mean	98.1%	98.0%
Median	98.3%	98.7%
Interquartile 25% (IQ1)	97.1%	97.1%
Interquartile 75% (IQ3)	100.0%	100.0%
Interquartile Range (IQR)	2.9%	2.9%
Standard Deviation (Sample)	1.9%	2.5%
Standard Deviation (Population)	1.9%	2.4%

Similar Demographics by 8th Grade

Demographics Similar to Immigrants from Czechoslovakia by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Czechoslovakia are Osage (96.4%, a difference of 0.010%), Immigrants from Germany (96.4%, a difference of 0.010%), Cree (96.4%, a difference of 0.010%), German Russian (96.4%, a difference of 0.020%), and Potawatomi (96.4%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Immigrants \| Denmark	98.8 /100 \| #93	Exceptional 96.4%
Immigrants \| Singapore	98.8 /100 \| #94	Exceptional 96.4%
German Russians	98.8 /100 \| #95	Exceptional 96.4%
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%

Demographics Similar to Arapaho by 8th Grade

In terms of 8th grade, the demographic groups most similar to Arapaho are New Zealander (96.6%, a difference of 0.0%), Immigrants from England (96.6%, a difference of 0.0%), Immigrants from Ireland (96.5%, a difference of 0.010%), Zimbabwean (96.5%, a difference of 0.020%), and Immigrants from Netherlands (96.5%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Canadians	99.7 /100 \| #66	Exceptional 96.6%
Iranians	99.7 /100 \| #67	Exceptional 96.6%
Creek	99.7 /100 \| #68	Exceptional 96.6%
Americans	99.7 /100 \| #69	Exceptional 96.6%
Immigrants \| Lithuania	99.6 /100 \| #70	Exceptional 96.6%
New Zealanders	99.5 /100 \| #71	Exceptional 96.6%
Immigrants \| England	99.5 /100 \| #72	Exceptional 96.6%
Arapaho	99.5 /100 \| #73	Exceptional 96.6%
Immigrants \| Ireland	99.5 /100 \| #74	Exceptional 96.5%
Zimbabweans	99.4 /100 \| #75	Exceptional 96.5%
Immigrants \| Netherlands	99.4 /100 \| #76	Exceptional 96.5%
Cypriots	99.4 /100 \| #77	Exceptional 96.5%
Yugoslavians	99.4 /100 \| #78	Exceptional 96.5%
Puget Sound Salish	99.3 /100 \| #79	Exceptional 96.5%
Delaware	99.2 /100 \| #80	Exceptional 96.5%