Immigrants from Bulgaria vs South African 9th Grade
COMPARE
Immigrants from Bulgaria
South African
9th Grade
9th Grade Comparison
Immigrants from Bulgaria
South Africans
95.5%
9TH GRADE
96.7/ 100
METRIC RATING
110th/ 347
METRIC RANK
95.6%
9TH GRADE
98.8/ 100
METRIC RATING
90th/ 347
METRIC RANK
Immigrants from Bulgaria vs South African 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 172,552,181 people shows a near-perfect negative correlation between the proportion of Immigrants from Bulgaria and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.923 and weighted average of 95.5%. Similarly, the statistical analysis conducted on geographies consisting of 182,604,532 people shows a moderate positive correlation between the proportion of South Africans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.413 and weighted average of 95.6%, a difference of 0.19%.
9th Grade Correlation Summary
| Measurement | Immigrants from Bulgaria | South African |
| Minimum | 52.9% | 91.9% |
| Maximum | 100.0% | 100.0% |
| Range | 47.1% | 8.1% |
| Mean | 94.7% | 97.9% |
| Median | 96.8% | 98.2% |
| Interquartile 25% (IQ1) | 95.3% | 96.6% |
| Interquartile 75% (IQ3) | 98.5% | 100.0% |
| Interquartile Range (IQR) | 3.2% | 3.4% |
| Standard Deviation (Sample) | 9.8% | 2.3% |
| Standard Deviation (Population) | 9.5% | 2.3% |
Demographics Similar to Immigrants from Bulgaria and South Africans by 9th Grade
In terms of 9th grade, the demographic groups most similar to Immigrants from Bulgaria are Chickasaw (95.5%, a difference of 0.0%), Osage (95.5%, a difference of 0.0%), Immigrants from Zimbabwe (95.5%, a difference of 0.010%), Immigrants from Norway (95.5%, a difference of 0.020%), and Syrian (95.5%, a difference of 0.040%). Similarly, the demographic groups most similar to South Africans are Creek (95.6%, a difference of 0.010%), Immigrants from Saudi Arabia (95.6%, a difference of 0.010%), Immigrants from Germany (95.6%, a difference of 0.020%), Immigrants from Latvia (95.6%, a difference of 0.020%), and American (95.6%, a difference of 0.040%).
| Demographics | Rating | Rank | 9th Grade |
| South Africans | 98.8 /100 | #90 | Exceptional 95.6% |
| Creek | 98.8 /100 | #91 | Exceptional 95.6% |
| Immigrants | Saudi Arabia | 98.8 /100 | #92 | Exceptional 95.6% |
| Immigrants | Germany | 98.7 /100 | #93 | Exceptional 95.6% |
| Immigrants | Latvia | 98.7 /100 | #94 | Exceptional 95.6% |
| Americans | 98.5 /100 | #95 | Exceptional 95.6% |
| Filipinos | 98.5 /100 | #96 | Exceptional 95.6% |
| Delaware | 98.4 /100 | #97 | Exceptional 95.6% |
| Immigrants | Japan | 98.4 /100 | #98 | Exceptional 95.6% |
| Menominee | 98.3 /100 | #99 | Exceptional 95.6% |
| Lebanese | 98.1 /100 | #100 | Exceptional 95.6% |
| Immigrants | Moldova | 97.9 /100 | #101 | Exceptional 95.5% |
| Immigrants | Switzerland | 97.7 /100 | #102 | Exceptional 95.5% |
| Potawatomi | 97.7 /100 | #103 | Exceptional 95.5% |
| Syrians | 97.4 /100 | #104 | Exceptional 95.5% |
| Immigrants | France | 97.4 /100 | #105 | Exceptional 95.5% |
| Immigrants | Norway | 97.1 /100 | #106 | Exceptional 95.5% |
| Immigrants | Zimbabwe | 96.9 /100 | #107 | Exceptional 95.5% |
| Chickasaw | 96.8 /100 | #108 | Exceptional 95.5% |
| Osage | 96.8 /100 | #109 | Exceptional 95.5% |
| Immigrants | Bulgaria | 96.7 /100 | #110 | Exceptional 95.5% |