Polish vs Sierra Leonean 4th Grade
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Polish
Sierra Leonean
4th Grade
4th Grade Comparison
Poles
Sierra Leoneans
98.4%
4TH GRADE
100.0/ 100
METRIC RATING
18th/ 347
METRIC RANK
97.3%
4TH GRADE
6.5/ 100
METRIC RATING
217th/ 347
METRIC RANK
Polish vs Sierra Leonean 4th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 560,594,514 people shows a substantial positive correlation between the proportion of Poles and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.545 and weighted average of 98.4%. Similarly, the statistical analysis conducted on geographies consisting of 83,337,655 people shows a slight positive correlation between the proportion of Sierra Leoneans and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.051 and weighted average of 97.3%, a difference of 1.1%.
4th Grade Correlation Summary
| Measurement | Polish | Sierra Leonean |
| Minimum | 95.9% | 93.4% |
| Maximum | 100.0% | 100.0% |
| Range | 4.1% | 6.6% |
| Mean | 99.1% | 97.8% |
| Median | 99.0% | 97.8% |
| Interquartile 25% (IQ1) | 98.7% | 97.2% |
| Interquartile 75% (IQ3) | 100.0% | 98.8% |
| Interquartile Range (IQR) | 1.3% | 1.6% |
| Standard Deviation (Sample) | 0.84% | 1.4% |
| Standard Deviation (Population) | 0.84% | 1.4% |
Similar Demographics by 4th Grade
Demographics Similar to Poles by 4th Grade
In terms of 4th grade, the demographic groups most similar to Poles are Irish (98.4%, a difference of 0.0%), Dutch (98.4%, a difference of 0.010%), Scottish (98.4%, a difference of 0.010%), Pennsylvania German (98.4%, a difference of 0.010%), and Alaska Native (98.4%, a difference of 0.010%).
| Demographics | Rating | Rank | 4th Grade |
| English | 100.0 /100 | #11 | Exceptional 98.4% |
| Tlingit-Haida | 100.0 /100 | #12 | Exceptional 98.4% |
| Swedes | 100.0 /100 | #13 | Exceptional 98.4% |
| Carpatho Rusyns | 100.0 /100 | #14 | Exceptional 98.4% |
| Dutch | 100.0 /100 | #15 | Exceptional 98.4% |
| Scottish | 100.0 /100 | #16 | Exceptional 98.4% |
| Pennsylvania Germans | 100.0 /100 | #17 | Exceptional 98.4% |
| Poles | 100.0 /100 | #18 | Exceptional 98.4% |
| Irish | 100.0 /100 | #19 | Exceptional 98.4% |
| Alaska Natives | 100.0 /100 | #20 | Exceptional 98.4% |
| Lithuanians | 100.0 /100 | #21 | Exceptional 98.3% |
| Finns | 100.0 /100 | #22 | Exceptional 98.3% |
| Sioux | 100.0 /100 | #23 | Exceptional 98.3% |
| Danes | 100.0 /100 | #24 | Exceptional 98.3% |
| Scotch-Irish | 100.0 /100 | #25 | Exceptional 98.3% |
Demographics Similar to Sierra Leoneans by 4th Grade
In terms of 4th grade, the demographic groups most similar to Sierra Leoneans are Samoan (97.3%, a difference of 0.0%), Iraqi (97.3%, a difference of 0.0%), Immigrants from Morocco (97.3%, a difference of 0.010%), Tongan (97.3%, a difference of 0.010%), and Costa Rican (97.3%, a difference of 0.020%).
| Demographics | Rating | Rank | 4th Grade |
| Immigrants | Oceania | 9.1 /100 | #210 | Tragic 97.3% |
| Sudanese | 9.0 /100 | #211 | Tragic 97.3% |
| Tohono O'odham | 8.4 /100 | #212 | Tragic 97.3% |
| Costa Ricans | 8.3 /100 | #213 | Tragic 97.3% |
| Immigrants | Nepal | 7.7 /100 | #214 | Tragic 97.3% |
| Immigrants | Morocco | 7.1 /100 | #215 | Tragic 97.3% |
| Samoans | 6.8 /100 | #216 | Tragic 97.3% |
| Sierra Leoneans | 6.5 /100 | #217 | Tragic 97.3% |
| Iraqis | 6.3 /100 | #218 | Tragic 97.3% |
| Tongans | 5.8 /100 | #219 | Tragic 97.3% |
| South American Indians | 5.5 /100 | #220 | Tragic 97.3% |
| Immigrants | Panama | 5.4 /100 | #221 | Tragic 97.3% |
| Immigrants | Lebanon | 5.1 /100 | #222 | Tragic 97.3% |
| Immigrants | Sudan | 5.0 /100 | #223 | Tragic 97.2% |
| Immigrants | Syria | 5.0 /100 | #224 | Tragic 97.2% |