Sierra Leonean vs American 8th Grade
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Sierra Leonean
American
8th Grade
8th Grade Comparison
Sierra Leoneans
Americans
95.6%
8TH GRADE
24.3/ 100
METRIC RATING
197th/ 347
METRIC RANK
96.6%
8TH GRADE
99.7/ 100
METRIC RATING
69th/ 347
METRIC RANK
Sierra Leonean vs American 8th Grade Correlation Chart
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 8th grade education in the United States with a correlation coefficient (R) of 0.021 and weighted average of 95.6%. Similarly, the statistical analysis conducted on geographies consisting of 581,994,057 people shows a mild positive correlation between the proportion of Americans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.318 and weighted average of 96.6%, a difference of 1.1%.
8th Grade Correlation Summary
| Measurement | Sierra Leonean | American |
| Minimum | 88.2% | 88.4% |
| Maximum | 100.0% | 100.0% |
| Range | 11.8% | 11.6% |
| Mean | 96.6% | 97.0% |
| Median | 96.8% | 97.2% |
| Interquartile 25% (IQ1) | 95.4% | 96.3% |
| Interquartile 75% (IQ3) | 98.7% | 97.9% |
| Interquartile Range (IQR) | 3.3% | 1.6% |
| Standard Deviation (Sample) | 2.4% | 2.2% |
| Standard Deviation (Population) | 2.4% | 2.2% |
Similar Demographics by 8th Grade
Demographics Similar to Sierra Leoneans by 8th Grade
In terms of 8th grade, the demographic groups most similar to Sierra Leoneans are Assyrian/Chaldean/Syriac (95.6%, a difference of 0.0%), Immigrants from Zaire (95.6%, a difference of 0.010%), Guamanian/Chamorro (95.6%, a difference of 0.020%), Paraguayan (95.5%, a difference of 0.020%), and Immigrants from Northern Africa (95.5%, a difference of 0.020%).
| Demographics | Rating | Rank | 8th Grade |
| Immigrants | Venezuela | 30.8 /100 | #190 | Fair 95.6% |
| Immigrants | Nepal | 30.2 /100 | #191 | Fair 95.6% |
| Pima | 28.6 /100 | #192 | Fair 95.6% |
| Panamanians | 28.4 /100 | #193 | Fair 95.6% |
| Guamanians/Chamorros | 26.6 /100 | #194 | Fair 95.6% |
| Immigrants | Zaire | 25.2 /100 | #195 | Fair 95.6% |
| Assyrians/Chaldeans/Syriacs | 24.5 /100 | #196 | Fair 95.6% |
| Sierra Leoneans | 24.3 /100 | #197 | Fair 95.6% |
| Paraguayans | 22.6 /100 | #198 | Fair 95.5% |
| Immigrants | Northern Africa | 22.5 /100 | #199 | Fair 95.5% |
| Argentineans | 22.2 /100 | #200 | Fair 95.5% |
| Immigrants | Argentina | 20.6 /100 | #201 | Fair 95.5% |
| Apache | 19.4 /100 | #202 | Poor 95.5% |
| Moroccans | 17.4 /100 | #203 | Poor 95.5% |
| Hawaiians | 16.7 /100 | #204 | Poor 95.5% |
Demographics Similar to Americans by 8th Grade
In terms of 8th grade, the demographic groups most similar to Americans are Creek (96.6%, a difference of 0.0%), Canadian (96.6%, a difference of 0.020%), Iranian (96.6%, a difference of 0.020%), Immigrants from Lithuania (96.6%, a difference of 0.020%), and Ukrainian (96.7%, a difference of 0.030%).
| Demographics | Rating | Rank | 8th Grade |
| Whites/Caucasians | 99.8 /100 | #62 | Exceptional 96.7% |
| Ukrainians | 99.7 /100 | #63 | Exceptional 96.7% |
| Immigrants | India | 99.7 /100 | #64 | Exceptional 96.6% |
| Native Hawaiians | 99.7 /100 | #65 | Exceptional 96.6% |
| Canadians | 99.7 /100 | #66 | Exceptional 96.6% |
| Iranians | 99.7 /100 | #67 | Exceptional 96.6% |
| Creek | 99.7 /100 | #68 | Exceptional 96.6% |
| Americans | 99.7 /100 | #69 | Exceptional 96.6% |
| Immigrants | Lithuania | 99.6 /100 | #70 | Exceptional 96.6% |
| New Zealanders | 99.5 /100 | #71 | Exceptional 96.6% |
| Immigrants | England | 99.5 /100 | #72 | Exceptional 96.6% |
| Arapaho | 99.5 /100 | #73 | Exceptional 96.6% |
| Immigrants | Ireland | 99.5 /100 | #74 | Exceptional 96.5% |
| Zimbabweans | 99.4 /100 | #75 | Exceptional 96.5% |
| Immigrants | Netherlands | 99.4 /100 | #76 | Exceptional 96.5% |