South African vs Colville 9th Grade
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South African
Colville
9th Grade
9th Grade Comparison
South Africans
Colville
95.6%
9TH GRADE
98.8/ 100
METRIC RATING
90th/ 347
METRIC RANK
94.9%
9TH GRADE
58.5/ 100
METRIC RATING
171st/ 347
METRIC RANK
South African vs Colville 9th Grade Correlation Chart
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%. Similarly, the statistical analysis conducted on geographies consisting of 34,682,094 people shows a weak positive correlation between the proportion of Colville and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.254 and weighted average of 94.9%, a difference of 0.75%.
9th Grade Correlation Summary
| Measurement | South African | Colville |
| Minimum | 91.9% | 87.3% |
| Maximum | 100.0% | 100.0% |
| Range | 8.1% | 12.7% |
| Mean | 97.9% | 96.5% |
| Median | 98.2% | 97.6% |
| Interquartile 25% (IQ1) | 96.6% | 95.5% |
| Interquartile 75% (IQ3) | 100.0% | 99.2% |
| Interquartile Range (IQR) | 3.4% | 3.7% |
| Standard Deviation (Sample) | 2.3% | 3.4% |
| Standard Deviation (Population) | 2.3% | 3.4% |
Similar Demographics by 9th Grade
Demographics Similar to South Africans by 9th Grade
In terms of 9th grade, the demographic groups most similar to South Africans are Immigrants from Czechoslovakia (95.7%, a difference of 0.010%), Yugoslavian (95.7%, a difference of 0.010%), Creek (95.6%, a difference of 0.010%), Immigrants from Saudi Arabia (95.6%, a difference of 0.010%), and Okinawan (95.7%, a difference of 0.020%).
| Demographics | Rating | Rank | 9th Grade |
| Swiss | 99.2 /100 | #83 | Exceptional 95.7% |
| Immigrants | Denmark | 99.1 /100 | #84 | Exceptional 95.7% |
| Icelanders | 99.1 /100 | #85 | Exceptional 95.7% |
| Immigrants | Western Europe | 99.1 /100 | #86 | Exceptional 95.7% |
| Okinawans | 99.0 /100 | #87 | Exceptional 95.7% |
| Immigrants | Czechoslovakia | 98.9 /100 | #88 | Exceptional 95.7% |
| Yugoslavians | 98.9 /100 | #89 | Exceptional 95.7% |
| 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% |
Demographics Similar to Colville by 9th Grade
In terms of 9th grade, the demographic groups most similar to Colville are Alsatian (94.9%, a difference of 0.0%), Spaniard (94.9%, a difference of 0.010%), Immigrants from Brazil (95.0%, a difference of 0.020%), Chilean (95.0%, a difference of 0.020%), and Blackfeet (95.0%, a difference of 0.030%).
| Demographics | Rating | Rank | 9th Grade |
| Venezuelans | 63.6 /100 | #164 | Good 95.0% |
| Blackfeet | 62.6 /100 | #165 | Good 95.0% |
| Ute | 62.6 /100 | #166 | Good 95.0% |
| Immigrants | Brazil | 61.1 /100 | #167 | Good 95.0% |
| Chileans | 60.7 /100 | #168 | Good 95.0% |
| Spaniards | 59.6 /100 | #169 | Average 94.9% |
| Alsatians | 58.6 /100 | #170 | Average 94.9% |
| Colville | 58.5 /100 | #171 | Average 94.9% |
| Iraqis | 54.0 /100 | #172 | Average 94.9% |
| Cheyenne | 51.5 /100 | #173 | Average 94.9% |
| Immigrants | Egypt | 50.0 /100 | #174 | Average 94.9% |
| Brazilians | 49.8 /100 | #175 | Average 94.9% |
| Immigrants | Spain | 49.1 /100 | #176 | Average 94.9% |
| Immigrants | Iraq | 47.8 /100 | #177 | Average 94.9% |
| Immigrants | Poland | 46.7 /100 | #178 | Average 94.9% |