American vs Costa Rican 1st Grade
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American
Costa Rican
1st Grade
1st Grade Comparison
Americans
Costa Ricans
98.4%
1ST GRADE
99.8/ 100
METRIC RATING
56th/ 347
METRIC RANK
97.8%
1ST GRADE
11.6/ 100
METRIC RATING
209th/ 347
METRIC RANK
American vs Costa Rican 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 581,990,776 people shows a moderate positive correlation between the proportion of Americans and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.466 and weighted average of 98.4%. Similarly, the statistical analysis conducted on geographies consisting of 253,599,979 people shows a moderate positive correlation between the proportion of Costa Ricans and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.434 and weighted average of 97.8%, a difference of 0.63%.
1st Grade Correlation Summary
| Measurement | American | Costa Rican |
| Minimum | 95.3% | 95.4% |
| Maximum | 100.0% | 100.0% |
| Range | 4.7% | 4.6% |
| Mean | 98.9% | 98.5% |
| Median | 98.8% | 98.5% |
| Interquartile 25% (IQ1) | 98.5% | 97.9% |
| Interquartile 75% (IQ3) | 99.6% | 99.7% |
| Interquartile Range (IQR) | 1.1% | 1.8% |
| Standard Deviation (Sample) | 0.92% | 1.2% |
| Standard Deviation (Population) | 0.92% | 1.2% |
Similar Demographics by 1st Grade
Demographics Similar to Americans by 1st Grade
In terms of 1st grade, the demographic groups most similar to Americans are Austrian (98.4%, a difference of 0.0%), Immigrants from Scotland (98.4%, a difference of 0.010%), New Zealander (98.4%, a difference of 0.010%), Creek (98.4%, a difference of 0.010%), and Immigrants from Canada (98.4%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Celtics | 99.8 /100 | #49 | Exceptional 98.4% |
| Whites/Caucasians | 99.8 /100 | #50 | Exceptional 98.4% |
| Estonians | 99.8 /100 | #51 | Exceptional 98.4% |
| Pueblo | 99.8 /100 | #52 | Exceptional 98.4% |
| Kiowa | 99.8 /100 | #53 | Exceptional 98.4% |
| Australians | 99.8 /100 | #54 | Exceptional 98.4% |
| Immigrants | Scotland | 99.8 /100 | #55 | Exceptional 98.4% |
| Americans | 99.8 /100 | #56 | Exceptional 98.4% |
| Austrians | 99.8 /100 | #57 | Exceptional 98.4% |
| New Zealanders | 99.7 /100 | #58 | Exceptional 98.4% |
| Creek | 99.7 /100 | #59 | Exceptional 98.4% |
| Immigrants | Canada | 99.7 /100 | #60 | Exceptional 98.4% |
| Bulgarians | 99.7 /100 | #61 | Exceptional 98.4% |
| Slavs | 99.7 /100 | #62 | Exceptional 98.4% |
| Immigrants | North America | 99.7 /100 | #63 | Exceptional 98.4% |
Demographics Similar to Costa Ricans by 1st Grade
In terms of 1st grade, the demographic groups most similar to Costa Ricans are Immigrants from Northern Africa (97.8%, a difference of 0.0%), Immigrants from Oceania (97.8%, a difference of 0.0%), Laotian (97.8%, a difference of 0.010%), Moroccan (97.7%, a difference of 0.020%), and African (97.8%, a difference of 0.030%).
| Demographics | Rating | Rank | 1st Grade |
| Immigrants | Ukraine | 19.2 /100 | #202 | Poor 97.8% |
| Immigrants | Southern Europe | 18.2 /100 | #203 | Poor 97.8% |
| Immigrants | Uganda | 18.2 /100 | #204 | Poor 97.8% |
| Immigrants | Chile | 17.7 /100 | #205 | Poor 97.8% |
| Immigrants | Albania | 17.3 /100 | #206 | Poor 97.8% |
| 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% |