Portuguese vs Central American 4th Grade
COMPARE
Portuguese
Central American
4th Grade
4th Grade Comparison
Portuguese
Central Americans
97.4%
4TH GRADE
29.2/ 100
METRIC RATING
194th/ 347
METRIC RANK
95.5%
4TH GRADE
0.0/ 100
METRIC RATING
337th/ 347
METRIC RANK
Portuguese vs Central American 4th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 450,368,110 people shows a poor positive correlation between the proportion of Portuguese and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.122 and weighted average of 97.4%. Similarly, the statistical analysis conducted on geographies consisting of 504,618,163 people shows a mild negative correlation between the proportion of Central Americans and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.351 and weighted average of 95.5%, a difference of 2.1%.
4th Grade Correlation Summary
| Measurement | Portuguese | Central American |
| Minimum | 92.8% | 81.0% |
| Maximum | 100.0% | 100.0% |
| Range | 7.2% | 19.0% |
| Mean | 97.8% | 92.8% |
| Median | 97.5% | 93.5% |
| Interquartile 25% (IQ1) | 96.8% | 90.9% |
| Interquartile 75% (IQ3) | 99.2% | 95.2% |
| Interquartile Range (IQR) | 2.3% | 4.3% |
| Standard Deviation (Sample) | 1.7% | 3.8% |
| Standard Deviation (Population) | 1.7% | 3.8% |
Similar Demographics by 4th Grade
Demographics Similar to Portuguese by 4th Grade
In terms of 4th grade, the demographic groups most similar to Portuguese are Immigrants from Ukraine (97.4%, a difference of 0.0%), Immigrants from Egypt (97.4%, a difference of 0.0%), Paraguayan (97.4%, a difference of 0.0%), Panamanian (97.4%, a difference of 0.010%), and Black/African American (97.4%, a difference of 0.010%).
| Demographics | Rating | Rank | 4th Grade |
| Mongolians | 34.7 /100 | #187 | Fair 97.5% |
| Immigrants | Argentina | 34.6 /100 | #188 | Fair 97.5% |
| Panamanians | 31.9 /100 | #189 | Fair 97.4% |
| Blacks/African Americans | 31.1 /100 | #190 | Fair 97.4% |
| Navajo | 30.7 /100 | #191 | Fair 97.4% |
| Immigrants | Ukraine | 30.1 /100 | #192 | Fair 97.4% |
| Immigrants | Egypt | 30.1 /100 | #193 | Fair 97.4% |
| Portuguese | 29.2 /100 | #194 | Fair 97.4% |
| Paraguayans | 28.9 /100 | #195 | Fair 97.4% |
| Immigrants | Albania | 27.7 /100 | #196 | Fair 97.4% |
| Hawaiians | 25.6 /100 | #197 | Fair 97.4% |
| Guamanians/Chamorros | 23.0 /100 | #198 | Fair 97.4% |
| Natives/Alaskans | 20.6 /100 | #199 | Fair 97.4% |
| Immigrants | Uganda | 19.8 /100 | #200 | Poor 97.4% |
| Immigrants | Southern Europe | 16.2 /100 | #201 | Poor 97.4% |
Demographics Similar to Central Americans by 4th Grade
In terms of 4th grade, the demographic groups most similar to Central Americans are Nepalese (95.5%, a difference of 0.0%), Mexican (95.6%, a difference of 0.13%), Immigrants from Latin America (95.7%, a difference of 0.19%), Guatemalan (95.3%, a difference of 0.20%), and Immigrants from Dominican Republic (95.7%, a difference of 0.26%).
| Demographics | Rating | Rank | 4th Grade |
| Immigrants | Fiji | 0.0 /100 | #330 | Tragic 95.8% |
| Immigrants | Armenia | 0.0 /100 | #331 | Tragic 95.8% |
| Immigrants | Honduras | 0.0 /100 | #332 | Tragic 95.8% |
| 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% |