Polish vs Bulgarian 9th Grade
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Polish
Bulgarian
9th Grade
9th Grade Comparison
Poles
Bulgarians
96.7%
9TH GRADE
100.0/ 100
METRIC RATING
6th/ 347
METRIC RANK
96.2%
9TH GRADE
99.9/ 100
METRIC RATING
35th/ 347
METRIC RANK
Polish vs Bulgarian 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 475,812,379 people shows a substantial positive correlation between the proportion of Poles and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.599 and weighted average of 96.7%. Similarly, the statistical analysis conducted on geographies consisting of 205,632,748 people shows a weak positive correlation between the proportion of Bulgarians and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.234 and weighted average of 96.2%, a difference of 0.56%.
9th Grade Correlation Summary
| Measurement | Polish | Bulgarian |
| Minimum | 93.8% | 89.7% |
| Maximum | 100.0% | 100.0% |
| Range | 6.2% | 10.3% |
| Mean | 98.1% | 97.4% |
| Median | 97.8% | 97.7% |
| Interquartile 25% (IQ1) | 97.2% | 96.5% |
| Interquartile 75% (IQ3) | 100.0% | 98.7% |
| Interquartile Range (IQR) | 2.8% | 2.2% |
| Standard Deviation (Sample) | 1.5% | 2.0% |
| Standard Deviation (Population) | 1.5% | 1.9% |
Similar Demographics by 9th Grade
Demographics Similar to Poles by 9th Grade
In terms of 9th grade, the demographic groups most similar to Poles are Swedish (96.7%, a difference of 0.010%), Carpatho Rusyn (96.7%, a difference of 0.010%), Slovene (96.7%, a difference of 0.020%), German (96.7%, a difference of 0.020%), and Tlingit-Haida (96.6%, a difference of 0.10%).
| Demographics | Rating | Rank | 9th Grade |
| Tsimshian | 100.0 /100 | #1 | Exceptional 97.0% |
| Norwegians | 100.0 /100 | #2 | Exceptional 96.9% |
| Slovaks | 100.0 /100 | #3 | Exceptional 96.9% |
| Slovenes | 100.0 /100 | #4 | Exceptional 96.7% |
| Swedes | 100.0 /100 | #5 | Exceptional 96.7% |
| Poles | 100.0 /100 | #6 | Exceptional 96.7% |
| Carpatho Rusyns | 100.0 /100 | #7 | Exceptional 96.7% |
| Germans | 100.0 /100 | #8 | Exceptional 96.7% |
| Tlingit-Haida | 100.0 /100 | #9 | Exceptional 96.6% |
| Lithuanians | 100.0 /100 | #10 | Exceptional 96.6% |
| Finns | 100.0 /100 | #11 | Exceptional 96.6% |
| English | 100.0 /100 | #12 | Exceptional 96.6% |
| Danes | 100.0 /100 | #13 | Exceptional 96.5% |
| Scottish | 100.0 /100 | #14 | Exceptional 96.5% |
| Irish | 100.0 /100 | #15 | Exceptional 96.5% |
Demographics Similar to Bulgarians by 9th Grade
In terms of 9th grade, the demographic groups most similar to Bulgarians are Northern European (96.2%, a difference of 0.010%), Hungarian (96.2%, a difference of 0.040%), Estonian (96.1%, a difference of 0.050%), Immigrants from Scotland (96.1%, a difference of 0.050%), and Luxembourger (96.3%, a difference of 0.070%).
| Demographics | Rating | Rank | 9th Grade |
| Eastern Europeans | 100.0 /100 | #28 | Exceptional 96.3% |
| Chinese | 100.0 /100 | #29 | Exceptional 96.3% |
| Maltese | 100.0 /100 | #30 | Exceptional 96.3% |
| British | 100.0 /100 | #31 | Exceptional 96.3% |
| Belgians | 100.0 /100 | #32 | Exceptional 96.3% |
| Luxembourgers | 100.0 /100 | #33 | Exceptional 96.3% |
| Hungarians | 100.0 /100 | #34 | Exceptional 96.2% |
| Bulgarians | 99.9 /100 | #35 | Exceptional 96.2% |
| Northern Europeans | 99.9 /100 | #36 | Exceptional 96.2% |
| Estonians | 99.9 /100 | #37 | Exceptional 96.1% |
| Immigrants | Scotland | 99.9 /100 | #38 | Exceptional 96.1% |
| Ottawa | 99.9 /100 | #39 | Exceptional 96.1% |
| Slavs | 99.9 /100 | #40 | Exceptional 96.1% |
| Czechoslovakians | 99.9 /100 | #41 | Exceptional 96.1% |
| Chippewa | 99.9 /100 | #42 | Exceptional 96.1% |