Bulgarian vs Ghanaian 9th Grade
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Bulgarian
Ghanaian
9th Grade
9th Grade Comparison
Bulgarians
Ghanaians
96.2%
9TH GRADE
99.9/ 100
METRIC RATING
35th/ 347
METRIC RANK
93.9%
9TH GRADE
0.5/ 100
METRIC RATING
259th/ 347
METRIC RANK
Bulgarian vs Ghanaian 9th Grade Correlation Chart
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%. Similarly, the statistical analysis conducted on geographies consisting of 190,714,671 people shows a weak positive correlation between the proportion of Ghanaians and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.215 and weighted average of 93.9%, a difference of 2.4%.
9th Grade Correlation Summary
| Measurement | Bulgarian | Ghanaian |
| Minimum | 89.7% | 85.3% |
| Maximum | 100.0% | 100.0% |
| Range | 10.3% | 14.7% |
| Mean | 97.4% | 94.7% |
| Median | 97.7% | 95.1% |
| Interquartile 25% (IQ1) | 96.5% | 93.2% |
| Interquartile 75% (IQ3) | 98.7% | 96.6% |
| Interquartile Range (IQR) | 2.2% | 3.4% |
| Standard Deviation (Sample) | 2.0% | 3.4% |
| Standard Deviation (Population) | 1.9% | 3.4% |
Similar Demographics by 9th Grade
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% |
Demographics Similar to Ghanaians by 9th Grade
In terms of 9th grade, the demographic groups most similar to Ghanaians are Immigrants from Thailand (93.9%, a difference of 0.0%), Immigrants from Costa Rica (94.0%, a difference of 0.010%), Pima (93.9%, a difference of 0.010%), Immigrants from Afghanistan (94.0%, a difference of 0.020%), and South American (93.9%, a difference of 0.020%).
| Demographics | Rating | Rank | 9th Grade |
| Immigrants | Senegal | 0.9 /100 | #252 | Tragic 94.1% |
| Colombians | 0.8 /100 | #253 | Tragic 94.0% |
| U.S. Virgin Islanders | 0.7 /100 | #254 | Tragic 94.0% |
| Immigrants | Nigeria | 0.6 /100 | #255 | Tragic 94.0% |
| Immigrants | Afghanistan | 0.5 /100 | #256 | Tragic 94.0% |
| Immigrants | Costa Rica | 0.5 /100 | #257 | Tragic 94.0% |
| Immigrants | Thailand | 0.5 /100 | #258 | Tragic 93.9% |
| Ghanaians | 0.5 /100 | #259 | Tragic 93.9% |
| Pima | 0.4 /100 | #260 | Tragic 93.9% |
| South Americans | 0.4 /100 | #261 | Tragic 93.9% |
| Immigrants | Jamaica | 0.4 /100 | #262 | Tragic 93.9% |
| Immigrants | Uzbekistan | 0.4 /100 | #263 | Tragic 93.9% |
| Immigrants | Congo | 0.4 /100 | #264 | Tragic 93.9% |
| Natives/Alaskans | 0.4 /100 | #265 | Tragic 93.9% |
| Navajo | 0.3 /100 | #266 | Tragic 93.9% |