Colville vs Sierra Leonean 9th Grade
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Colville
Sierra Leonean
9th Grade
9th Grade Comparison
Colville
Sierra Leoneans
94.9%
9TH GRADE
58.5/ 100
METRIC RATING
171st/ 347
METRIC RANK
94.8%
9TH GRADE
42.7/ 100
METRIC RATING
181st/ 347
METRIC RANK
Colville vs Sierra Leonean 9th Grade Correlation Chart
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%. Similarly, the statistical analysis conducted on geographies consisting of 83,357,120 people shows no correlation between the proportion of Sierra Leoneans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.035 and weighted average of 94.8%, a difference of 0.12%.
9th Grade Correlation Summary
| Measurement | Colville | Sierra Leonean |
| Minimum | 87.3% | 86.6% |
| Maximum | 100.0% | 100.0% |
| Range | 12.7% | 13.4% |
| Mean | 96.5% | 96.0% |
| Median | 97.6% | 96.0% |
| Interquartile 25% (IQ1) | 95.5% | 94.7% |
| Interquartile 75% (IQ3) | 99.2% | 98.3% |
| Interquartile Range (IQR) | 3.7% | 3.6% |
| Standard Deviation (Sample) | 3.4% | 2.7% |
| Standard Deviation (Population) | 3.4% | 2.7% |
Demographics Similar to Colville and Sierra Leoneans 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 Ute (95.0%, a difference of 0.030%). Similarly, the demographic groups most similar to Sierra Leoneans are Immigrants from Uganda (94.8%, a difference of 0.0%), Seminole (94.8%, a difference of 0.0%), Immigrants from Nepal (94.8%, a difference of 0.020%), Immigrants from Poland (94.9%, a difference of 0.030%), and Immigrants from Venezuela (94.9%, a difference of 0.030%).
| Demographics | Rating | Rank | 9th Grade |
| 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% |
| Immigrants | Venezuela | 46.5 /100 | #179 | Average 94.9% |
| Immigrants | Uganda | 43.1 /100 | #180 | Average 94.8% |
| Sierra Leoneans | 42.7 /100 | #181 | Average 94.8% |
| Seminole | 42.5 /100 | #182 | Average 94.8% |
| Immigrants | Nepal | 39.7 /100 | #183 | Fair 94.8% |
| Argentineans | 37.6 /100 | #184 | Fair 94.8% |
| Liberians | 37.4 /100 | #185 | Fair 94.8% |
| Hopi | 37.1 /100 | #186 | Fair 94.8% |