South American Indian vs Immigrants from Czechoslovakia 1st Grade

The statistical analysis conducted on geographies consisting of 164,573,401 people shows a substantial positive correlation between the proportion of South American Indians and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.534 and weighted average of 97.7%. Similarly, the statistical analysis conducted on geographies consisting of 195,448,060 people shows a moderate positive correlation between the proportion of Immigrants from Czechoslovakia and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.402 and weighted average of 98.2%, a difference of 0.46%.

1st Grade Correlation Summary

Measurement	South American Indian	Immigrants from Czechoslovakia
Minimum	96.9%	95.2%
Maximum	100.0%	100.0%
Range	3.1%	4.8%
Mean	99.0%	98.9%
Median	99.2%	99.3%
Interquartile 25% (IQ1)	98.3%	98.4%
Interquartile 75% (IQ3)	100.0%	100.0%
Interquartile Range (IQR)	1.7%	1.6%
Standard Deviation (Sample)	0.95%	1.2%
Standard Deviation (Population)	0.94%	1.2%

Similar Demographics by 1st Grade

Demographics Similar to South American Indians by 1st Grade

In terms of 1st grade, the demographic groups most similar to South American Indians are Bahamian (97.7%, a difference of 0.0%), Uruguayan (97.7%, a difference of 0.0%), Moroccan (97.7%, a difference of 0.010%), Immigrants from Bahamas (97.7%, a difference of 0.010%), and Samoan (97.7%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Africans	16.5 /100 \| #207	Poor 97.8%
Immigrants \| Northern Africa	12.0 /100 \| #208	Poor 97.8%
Costa Ricans	11.6 /100 \| #209	Poor 97.8%
Immigrants \| Oceania	11.0 /100 \| #210	Poor 97.8%
Laotians	10.3 /100 \| #211	Poor 97.8%
Moroccans	8.7 /100 \| #212	Tragic 97.7%
Immigrants \| Bahamas	8.1 /100 \| #213	Tragic 97.7%
South American Indians	7.6 /100 \| #214	Tragic 97.7%
Bahamians	7.5 /100 \| #215	Tragic 97.7%
Uruguayans	7.4 /100 \| #216	Tragic 97.7%
Samoans	6.8 /100 \| #217	Tragic 97.7%
Immigrants \| Morocco	5.3 /100 \| #218	Tragic 97.7%
Immigrants \| Panama	5.2 /100 \| #219	Tragic 97.7%
Tongans	4.6 /100 \| #220	Tragic 97.7%
Immigrants \| Sudan	4.3 /100 \| #221	Tragic 97.7%

Demographics Similar to Immigrants from Czechoslovakia by 1st Grade

In terms of 1st grade, the demographic groups most similar to Immigrants from Czechoslovakia are Immigrants from Singapore (98.2%, a difference of 0.0%), Immigrants from Norway (98.2%, a difference of 0.0%), German Russian (98.2%, a difference of 0.010%), Immigrants from Latvia (98.2%, a difference of 0.010%), and Ute (98.2%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Pima	97.5 /100 \| #104	Exceptional 98.2%
Basques	97.4 /100 \| #105	Exceptional 98.2%
Turks	97.4 /100 \| #106	Exceptional 98.2%
Immigrants \| Switzerland	97.3 /100 \| #107	Exceptional 98.2%
Bhutanese	97.3 /100 \| #108	Exceptional 98.2%
German Russians	97.1 /100 \| #109	Exceptional 98.2%
Immigrants \| Singapore	96.7 /100 \| #110	Exceptional 98.2%
Immigrants \| Czechoslovakia	96.6 /100 \| #111	Exceptional 98.2%
Immigrants \| Norway	96.6 /100 \| #112	Exceptional 98.2%
Immigrants \| Latvia	96.4 /100 \| #113	Exceptional 98.2%
Ute	96.2 /100 \| #114	Exceptional 98.2%
Iranians	96.0 /100 \| #115	Exceptional 98.2%
Spanish	95.9 /100 \| #116	Exceptional 98.2%
Yugoslavians	95.5 /100 \| #117	Exceptional 98.2%
Immigrants \| France	95.5 /100 \| #118	Exceptional 98.2%