Portuguese vs South American 7th Grade
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Portuguese
South American
7th Grade
7th Grade Comparison
Portuguese
South Americans
95.8%
7TH GRADE
13.6/ 100
METRIC RATING
211th/ 347
METRIC RANK
95.2%
7TH GRADE
0.5/ 100
METRIC RATING
261st/ 347
METRIC RANK
Portuguese vs South American 7th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 450,343,001 people shows a slight positive correlation between the proportion of Portuguese and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.084 and weighted average of 95.8%. Similarly, the statistical analysis conducted on geographies consisting of 494,065,697 people shows a poor positive correlation between the proportion of South Americans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.167 and weighted average of 95.2%, a difference of 0.55%.
7th Grade Correlation Summary
| Measurement | Portuguese | South American |
| Minimum | 89.2% | 86.3% |
| Maximum | 100.0% | 100.0% |
| Range | 10.8% | 13.7% |
| Mean | 96.3% | 95.1% |
| Median | 96.4% | 95.3% |
| Interquartile 25% (IQ1) | 94.5% | 93.8% |
| Interquartile 75% (IQ3) | 98.8% | 96.5% |
| Interquartile Range (IQR) | 4.4% | 2.7% |
| Standard Deviation (Sample) | 2.8% | 2.8% |
| Standard Deviation (Population) | 2.8% | 2.8% |
Similar Demographics by 7th Grade
Demographics Similar to Portuguese by 7th Grade
In terms of 7th grade, the demographic groups most similar to Portuguese are Immigrants from Lebanon (95.8%, a difference of 0.010%), Immigrants from Morocco (95.8%, a difference of 0.010%), Dutch West Indian (95.8%, a difference of 0.030%), Hawaiian (95.8%, a difference of 0.030%), and Bahamian (95.7%, a difference of 0.030%).
| Demographics | Rating | Rank | 7th Grade |
| Assyrians/Chaldeans/Syriacs | 20.5 /100 | #204 | Fair 95.8% |
| Moroccans | 18.9 /100 | #205 | Poor 95.8% |
| Africans | 17.6 /100 | #206 | Poor 95.8% |
| Navajo | 17.0 /100 | #207 | Poor 95.8% |
| Immigrants | Sudan | 17.0 /100 | #208 | Poor 95.8% |
| Dutch West Indians | 16.1 /100 | #209 | Poor 95.8% |
| Hawaiians | 16.0 /100 | #210 | Poor 95.8% |
| Portuguese | 13.6 /100 | #211 | Poor 95.8% |
| Immigrants | Lebanon | 13.0 /100 | #212 | Poor 95.8% |
| Immigrants | Morocco | 12.6 /100 | #213 | Poor 95.8% |
| Bahamians | 11.6 /100 | #214 | Poor 95.7% |
| Spanish Americans | 9.3 /100 | #215 | Tragic 95.7% |
| Immigrants | Chile | 9.1 /100 | #216 | Tragic 95.7% |
| Immigrants | Pakistan | 9.0 /100 | #217 | Tragic 95.7% |
| Immigrants | Liberia | 8.1 /100 | #218 | Tragic 95.7% |
Demographics Similar to South Americans by 7th Grade
In terms of 7th grade, the demographic groups most similar to South Americans are Immigrants from Somalia (95.2%, a difference of 0.0%), West Indian (95.2%, a difference of 0.0%), Afghan (95.3%, a difference of 0.010%), Immigrants from Nigeria (95.2%, a difference of 0.010%), and Immigrants from Costa Rica (95.3%, a difference of 0.040%).
| Demographics | Rating | Rank | 7th Grade |
| Colombians | 0.8 /100 | #254 | Tragic 95.3% |
| Koreans | 0.8 /100 | #255 | Tragic 95.3% |
| Immigrants | China | 0.7 /100 | #256 | Tragic 95.3% |
| Immigrants | Congo | 0.7 /100 | #257 | Tragic 95.3% |
| Ghanaians | 0.7 /100 | #258 | Tragic 95.3% |
| Immigrants | Costa Rica | 0.6 /100 | #259 | Tragic 95.3% |
| Afghans | 0.5 /100 | #260 | Tragic 95.3% |
| South Americans | 0.5 /100 | #261 | Tragic 95.2% |
| Immigrants | Somalia | 0.5 /100 | #262 | Tragic 95.2% |
| West Indians | 0.5 /100 | #263 | Tragic 95.2% |
| Immigrants | Nigeria | 0.4 /100 | #264 | Tragic 95.2% |
| Immigrants | Uruguay | 0.3 /100 | #265 | Tragic 95.2% |
| Immigrants | Ghana | 0.3 /100 | #266 | Tragic 95.2% |
| Yuman | 0.3 /100 | #267 | Tragic 95.2% |
| Immigrants | Hong Kong | 0.3 /100 | #268 | Tragic 95.2% |