Puerto Rican vs Sierra Leonean 9th Grade
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Puerto Rican
Sierra Leonean
9th Grade
9th Grade Comparison
Puerto Ricans
Sierra Leoneans
91.8%
9TH GRADE
0.0/ 100
METRIC RATING
323rd/ 347
METRIC RANK
94.8%
9TH GRADE
42.7/ 100
METRIC RATING
181st/ 347
METRIC RANK
Puerto Rican vs Sierra Leonean 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 528,320,060 people shows a mild negative correlation between the proportion of Puerto Ricans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.357 and weighted average of 91.8%. 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 3.3%.
9th Grade Correlation Summary
| Measurement | Puerto Rican | Sierra Leonean |
| Minimum | 71.8% | 86.6% |
| Maximum | 100.0% | 100.0% |
| Range | 28.2% | 13.4% |
| Mean | 91.4% | 96.0% |
| Median | 92.3% | 96.0% |
| Interquartile 25% (IQ1) | 89.5% | 94.7% |
| Interquartile 75% (IQ3) | 94.8% | 98.3% |
| Interquartile Range (IQR) | 5.3% | 3.6% |
| Standard Deviation (Sample) | 5.3% | 2.7% |
| Standard Deviation (Population) | 5.3% | 2.7% |
Similar Demographics by 9th Grade
Demographics Similar to Puerto Ricans by 9th Grade
In terms of 9th grade, the demographic groups most similar to Puerto Ricans are Belizean (91.8%, a difference of 0.0%), Immigrants from Ecuador (91.8%, a difference of 0.030%), Immigrants from Belize (91.8%, a difference of 0.060%), Nicaraguan (91.9%, a difference of 0.090%), and Ecuadorian (91.9%, a difference of 0.14%).
| Demographics | Rating | Rank | 9th Grade |
| Cape Verdeans | 0.0 /100 | #316 | Tragic 92.2% |
| Immigrants | Cuba | 0.0 /100 | #317 | Tragic 92.2% |
| Nepalese | 0.0 /100 | #318 | Tragic 92.0% |
| Ecuadorians | 0.0 /100 | #319 | Tragic 91.9% |
| Nicaraguans | 0.0 /100 | #320 | Tragic 91.9% |
| Immigrants | Ecuador | 0.0 /100 | #321 | Tragic 91.8% |
| Belizeans | 0.0 /100 | #322 | Tragic 91.8% |
| Puerto Ricans | 0.0 /100 | #323 | Tragic 91.8% |
| Immigrants | Belize | 0.0 /100 | #324 | Tragic 91.8% |
| Central American Indians | 0.0 /100 | #325 | Tragic 91.5% |
| Immigrants | Armenia | 0.0 /100 | #326 | Tragic 91.4% |
| Immigrants | Nicaragua | 0.0 /100 | #327 | Tragic 91.3% |
| Dominicans | 0.0 /100 | #328 | Tragic 91.1% |
| Hondurans | 0.0 /100 | #329 | Tragic 91.0% |
| Immigrants | Cabo Verde | 0.0 /100 | #330 | Tragic 90.9% |
Demographics Similar to Sierra Leoneans by 9th Grade
In terms of 9th grade, 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 |
| 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% |
| Guamanians/Chamorros | 35.5 /100 | #187 | Fair 94.8% |
| Immigrants | Albania | 34.5 /100 | #188 | Fair 94.8% |