Bulgarian vs Immigrants from Portugal 6th Grade
COMPARE
Bulgarian
 Immigrants from Portugal
 6th Grade
6th Grade Comparison
Bulgarians
Immigrants from Portugal
97.8%
6TH GRADE
99.9/ 100
METRIC RATING
45th/ 347
METRIC RANK
95.5%
6TH GRADE
0.0/ 100
METRIC RATING
311th/ 347
METRIC RANK
Bulgarian vs Immigrants from Portugal 6th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 205,633,223 people shows a weak positive correlation between the proportion of Bulgarians and percentage of population with at least 6th grade education in the United States with a correlation coefficient (R) of 0.270 and weighted average of 97.8%. Similarly, the statistical analysis conducted on geographies consisting of 174,792,107 people shows a moderate negative correlation between the proportion of Immigrants from Portugal and percentage of population with at least 6th grade education in the United States with a correlation coefficient (R) of -0.422 and weighted average of 95.5%, a difference of 2.4%.
 
6th Grade Correlation Summary
| Measurement | Bulgarian | Immigrants from Portugal | 
| Minimum | 94.2% | 75.0% | 
| Maximum | 100.0% | 100.0% | 
| Range | 5.8% | 25.0% | 
| Mean | 98.6% | 95.1% | 
| Median | 98.9% | 95.4% | 
| Interquartile 25% (IQ1) | 98.0% | 93.5% | 
| Interquartile 75% (IQ3) | 99.5% | 97.2% | 
| Interquartile Range (IQR) | 1.6% | 3.6% | 
| Standard Deviation (Sample) | 1.1% | 3.6% | 
| Standard Deviation (Population) | 1.1% | 3.6% | 
Similar Demographics by 6th Grade
Demographics Similar to Bulgarians by 6th Grade
In terms of 6th grade, the demographic groups most similar to Bulgarians are Arapaho (97.8%, a difference of 0.010%), Czechoslovakian (97.8%, a difference of 0.020%), Native Hawaiian (97.8%, a difference of 0.020%), Celtic (97.8%, a difference of 0.020%), and Estonian (97.8%, a difference of 0.020%).
| Demographics | Rating | Rank | 6th Grade | 
| Belgians | 100.0 /100 | #38 | Exceptional 97.9% | 
| Luxembourgers | 99.9 /100 | #39 | Exceptional 97.9% | 
| Latvians | 99.9 /100 | #40 | Exceptional 97.9% | 
| Eastern Europeans | 99.9 /100 | #41 | Exceptional 97.9% | 
| Hungarians | 99.9 /100 | #42 | Exceptional 97.8% | 
| Northern Europeans | 99.9 /100 | #43 | Exceptional 97.8% | 
| Czechoslovakians | 99.9 /100 | #44 | Exceptional 97.8% | 
| Bulgarians | 99.9 /100 | #45 | Exceptional 97.8% | 
| Arapaho | 99.9 /100 | #46 | Exceptional 97.8% | 
| Native Hawaiians | 99.9 /100 | #47 | Exceptional 97.8% | 
| Celtics | 99.9 /100 | #48 | Exceptional 97.8% | 
| Estonians | 99.8 /100 | #49 | Exceptional 97.8% | 
| Immigrants | Scotland | 99.8 /100 | #50 | Exceptional 97.8% | 
| Maltese | 99.8 /100 | #51 | Exceptional 97.8% | 
| Australians | 99.8 /100 | #52 | Exceptional 97.8% | 
Demographics Similar to Immigrants from Portugal by 6th Grade
In terms of 6th grade, the demographic groups most similar to Immigrants from Portugal are Immigrants from Guyana (95.5%, a difference of 0.010%), Ecuadorian (95.5%, a difference of 0.020%), Puerto Rican (95.5%, a difference of 0.030%), Immigrants from Caribbean (95.6%, a difference of 0.080%), and Guyanese (95.6%, a difference of 0.090%).
| Demographics | Rating | Rank | 6th Grade | 
| Indonesians | 0.0 /100 | #304 | Tragic 95.6% | 
| Immigrants | Cuba | 0.0 /100 | #305 | Tragic 95.6% | 
| Immigrants | Haiti | 0.0 /100 | #306 | Tragic 95.6% | 
| Guyanese | 0.0 /100 | #307 | Tragic 95.6% | 
| Immigrants | Caribbean | 0.0 /100 | #308 | Tragic 95.6% | 
| Puerto Ricans | 0.0 /100 | #309 | Tragic 95.5% | 
| Ecuadorians | 0.0 /100 | #310 | Tragic 95.5% | 
| Immigrants | Portugal | 0.0 /100 | #311 | Tragic 95.5% | 
| Immigrants | Guyana | 0.0 /100 | #312 | Tragic 95.5% | 
| Nicaraguans | 0.0 /100 | #313 | Tragic 95.4% | 
| Immigrants | Vietnam | 0.0 /100 | #314 | Tragic 95.4% | 
| Immigrants | Bangladesh | 0.0 /100 | #315 | Tragic 95.4% | 
| Japanese | 0.0 /100 | #316 | Tragic 95.4% | 
| Vietnamese | 0.0 /100 | #317 | Tragic 95.3% | 
| Belizeans | 0.0 /100 | #318 | Tragic 95.3% |