Immigrants from Central America vs Czechoslovakian 4th Grade

The statistical analysis conducted on geographies consisting of 536,554,667 people shows a mild negative correlation between the proportion of Immigrants from Central America and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.386 and weighted average of 95.1%. Similarly, the statistical analysis conducted on geographies consisting of 368,657,544 people shows a weak positive correlation between the proportion of Czechoslovakians and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.289 and weighted average of 98.1%, a difference of 3.2%.

4th Grade Correlation Summary

Measurement	Immigrants from Central America	Czechoslovakian
Minimum	58.8%	97.3%
Maximum	100.0%	100.0%
Range	41.2%	2.7%
Mean	91.3%	99.5%
Median	92.8%	99.9%
Interquartile 25% (IQ1)	88.5%	99.0%
Interquartile 75% (IQ3)	96.5%	100.0%
Interquartile Range (IQR)	8.0%	0.99%
Standard Deviation (Sample)	7.7%	0.77%
Standard Deviation (Population)	7.7%	0.76%

Similar Demographics by 4th Grade

Demographics Similar to Immigrants from Central America by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Central America are Immigrants from Guatemala (95.1%, a difference of 0.030%), Immigrants from Mexico (95.1%, a difference of 0.060%), Salvadoran (95.0%, a difference of 0.070%), Immigrants from Yemen (95.2%, a difference of 0.080%), and Yakama (95.2%, a difference of 0.090%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Dominican Republic	0.0 /100 \| #333	Tragic 95.7%
Immigrants \| Cabo Verde	0.0 /100 \| #334	Tragic 95.7%
Immigrants \| Latin America	0.0 /100 \| #335	Tragic 95.7%
Mexicans	0.0 /100 \| #336	Tragic 95.6%
Central Americans	0.0 /100 \| #337	Tragic 95.5%
Nepalese	0.0 /100 \| #338	Tragic 95.5%
Guatemalans	0.0 /100 \| #339	Tragic 95.3%
Yakama	0.0 /100 \| #340	Tragic 95.2%
Immigrants \| Yemen	0.0 /100 \| #341	Tragic 95.2%
Immigrants \| Central America	0.0 /100 \| #342	Tragic 95.1%
Immigrants \| Guatemala	0.0 /100 \| #343	Tragic 95.1%
Immigrants \| Mexico	0.0 /100 \| #344	Tragic 95.1%
Salvadorans	0.0 /100 \| #345	Tragic 95.0%
Immigrants \| El Salvador	0.0 /100 \| #346	Tragic 94.8%
Spanish American Indians	0.0 /100 \| #347	Tragic 94.6%

Demographics Similar to Czechoslovakians by 4th Grade

In terms of 4th grade, the demographic groups most similar to Czechoslovakians are Ottawa (98.1%, a difference of 0.0%), Arapaho (98.1%, a difference of 0.0%), Native Hawaiian (98.1%, a difference of 0.010%), Estonian (98.1%, a difference of 0.020%), and Northern European (98.2%, a difference of 0.030%).

Demographics	Rating \| Rank	4th Grade
Aleuts	99.9 /100 \| #38	Exceptional 98.2%
Belgians	99.9 /100 \| #39	Exceptional 98.2%
Luxembourgers	99.9 /100 \| #40	Exceptional 98.2%
Eastern Europeans	99.9 /100 \| #41	Exceptional 98.2%
Hungarians	99.9 /100 \| #42	Exceptional 98.2%
Northern Europeans	99.9 /100 \| #43	Exceptional 98.2%
Native Hawaiians	99.9 /100 \| #44	Exceptional 98.1%
Czechoslovakians	99.9 /100 \| #45	Exceptional 98.1%
Ottawa	99.9 /100 \| #46	Exceptional 98.1%
Arapaho	99.9 /100 \| #47	Exceptional 98.1%
Estonians	99.8 /100 \| #48	Exceptional 98.1%
Bulgarians	99.8 /100 \| #49	Exceptional 98.1%
Immigrants \| Scotland	99.8 /100 \| #50	Exceptional 98.1%
Celtics	99.8 /100 \| #51	Exceptional 98.1%
Australians	99.8 /100 \| #52	Exceptional 98.1%