Polish vs South American 8th Grade
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Polish
South American
8th Grade
8th Grade Comparison
Poles
South Americans
97.4%
8TH GRADE
100.0/ 100
METRIC RATING
11th/ 347
METRIC RANK
94.9%
8TH GRADE
0.4/ 100
METRIC RATING
264th/ 347
METRIC RANK
Polish vs South American 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 475,812,379 people shows a significant positive correlation between the proportion of Poles and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.624 and weighted average of 97.4%. 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 8th grade education in the United States with a correlation coefficient (R) of 0.157 and weighted average of 94.9%, a difference of 2.7%.
8th Grade Correlation Summary
| Measurement | Polish | South American |
| Minimum | 95.0% | 85.8% |
| Maximum | 100.0% | 100.0% |
| Range | 5.0% | 14.2% |
| Mean | 98.7% | 94.7% |
| Median | 98.4% | 95.0% |
| Interquartile 25% (IQ1) | 97.9% | 93.3% |
| Interquartile 75% (IQ3) | 100.0% | 96.1% |
| Interquartile Range (IQR) | 2.1% | 2.8% |
| Standard Deviation (Sample) | 1.2% | 3.0% |
| Standard Deviation (Population) | 1.2% | 3.0% |
Similar Demographics by 8th Grade
Demographics Similar to Poles by 8th Grade
In terms of 8th grade, the demographic groups most similar to Poles are Slovene (97.5%, a difference of 0.030%), Swedish (97.4%, a difference of 0.030%), Alaskan Athabascan (97.3%, a difference of 0.10%), English (97.3%, a difference of 0.10%), and German (97.5%, a difference of 0.11%).
| Demographics | Rating | Rank | 8th Grade |
| Carpatho Rusyns | 100.0 /100 | #4 | Exceptional 98.1% |
| Ottawa | 100.0 /100 | #5 | Exceptional 97.9% |
| Dutch | 100.0 /100 | #6 | Exceptional 97.7% |
| Norwegians | 100.0 /100 | #7 | Exceptional 97.6% |
| Slovaks | 100.0 /100 | #8 | Exceptional 97.6% |
| Germans | 100.0 /100 | #9 | Exceptional 97.5% |
| Slovenes | 100.0 /100 | #10 | Exceptional 97.5% |
| Poles | 100.0 /100 | #11 | Exceptional 97.4% |
| Swedes | 100.0 /100 | #12 | Exceptional 97.4% |
| Alaskan Athabascans | 100.0 /100 | #13 | Exceptional 97.3% |
| English | 100.0 /100 | #14 | Exceptional 97.3% |
| Pennsylvania Germans | 100.0 /100 | #15 | Exceptional 97.3% |
| Tlingit-Haida | 100.0 /100 | #16 | Exceptional 97.3% |
| Irish | 100.0 /100 | #17 | Exceptional 97.3% |
| Lithuanians | 100.0 /100 | #18 | Exceptional 97.3% |
Demographics Similar to South Americans by 8th Grade
In terms of 8th grade, the demographic groups most similar to South Americans are Immigrants from Hong Kong (94.9%, a difference of 0.0%), Yuman (94.9%, a difference of 0.0%), Immigrants from Nigeria (94.9%, a difference of 0.010%), Immigrants from Costa Rica (94.9%, a difference of 0.030%), and West Indian (94.8%, a difference of 0.050%).
| Demographics | Rating | Rank | 8th Grade |
| Afghans | 0.6 /100 | #257 | Tragic 94.9% |
| Immigrants | Congo | 0.6 /100 | #258 | Tragic 94.9% |
| Ghanaians | 0.6 /100 | #259 | Tragic 94.9% |
| Immigrants | Jamaica | 0.6 /100 | #260 | Tragic 94.9% |
| Immigrants | Costa Rica | 0.5 /100 | #261 | Tragic 94.9% |
| Immigrants | Nigeria | 0.4 /100 | #262 | Tragic 94.9% |
| Immigrants | Hong Kong | 0.4 /100 | #263 | Tragic 94.9% |
| South Americans | 0.4 /100 | #264 | Tragic 94.9% |
| Yuman | 0.4 /100 | #265 | Tragic 94.9% |
| West Indians | 0.3 /100 | #266 | Tragic 94.8% |
| Immigrants | Ghana | 0.3 /100 | #267 | Tragic 94.8% |
| Immigrants | Uruguay | 0.3 /100 | #268 | Tragic 94.8% |
| Immigrants | Thailand | 0.2 /100 | #269 | Tragic 94.8% |
| Immigrants | Uzbekistan | 0.2 /100 | #270 | Tragic 94.8% |
| Immigrants | Afghanistan | 0.2 /100 | #271 | Tragic 94.8% |