Sierra Leonean vs Immigrants from Northern Europe Cognitive Disability
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Sierra Leonean
Immigrants from Northern Europe
Cognitive Disability
Cognitive Disability Comparison
Sierra Leoneans
Immigrants from Northern Europe
17.9%
COGNITIVE DISABILITY
0.4/ 100
METRIC RATING
262nd/ 347
METRIC RANK
16.3%
COGNITIVE DISABILITY
100.0/ 100
METRIC RATING
18th/ 347
METRIC RANK
Sierra Leonean vs Immigrants from Northern Europe Cognitive Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 83,361,112 people shows a slight positive correlation between the proportion of Sierra Leoneans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.051 and weighted average of 17.9%. Similarly, the statistical analysis conducted on geographies consisting of 477,209,929 people shows a weak negative correlation between the proportion of Immigrants from Northern Europe and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.281 and weighted average of 16.3%, a difference of 9.9%.

Cognitive Disability Correlation Summary
| Measurement | Sierra Leonean | Immigrants from Northern Europe |
| Minimum | 10.8% | 0.61% |
| Maximum | 28.6% | 24.9% |
| Range | 17.8% | 24.3% |
| Mean | 17.0% | 12.7% |
| Median | 17.3% | 13.1% |
| Interquartile 25% (IQ1) | 15.2% | 10.0% |
| Interquartile 75% (IQ3) | 18.8% | 15.0% |
| Interquartile Range (IQR) | 3.7% | 5.0% |
| Standard Deviation (Sample) | 3.2% | 4.6% |
| Standard Deviation (Population) | 3.2% | 4.6% |
Similar Demographics by Cognitive Disability
Demographics Similar to Sierra Leoneans by Cognitive Disability
In terms of cognitive disability, the demographic groups most similar to Sierra Leoneans are Guamanian/Chamorro (17.9%, a difference of 0.030%), Immigrants from Barbados (17.9%, a difference of 0.040%), Immigrants from Belize (17.9%, a difference of 0.080%), Ethiopian (17.9%, a difference of 0.090%), and Menominee (18.0%, a difference of 0.10%).
| Demographics | Rating | Rank | Cognitive Disability |
| Immigrants | Azores | 0.6 /100 | #255 | Tragic 17.9% |
| Bahamians | 0.6 /100 | #256 | Tragic 17.9% |
| Mexican American Indians | 0.6 /100 | #257 | Tragic 17.9% |
| Immigrants | Armenia | 0.6 /100 | #258 | Tragic 17.9% |
| Ethiopians | 0.5 /100 | #259 | Tragic 17.9% |
| Immigrants | Belize | 0.5 /100 | #260 | Tragic 17.9% |
| Guamanians/Chamorros | 0.5 /100 | #261 | Tragic 17.9% |
| Sierra Leoneans | 0.4 /100 | #262 | Tragic 17.9% |
| Immigrants | Barbados | 0.4 /100 | #263 | Tragic 17.9% |
| Menominee | 0.4 /100 | #264 | Tragic 18.0% |
| Spanish Americans | 0.4 /100 | #265 | Tragic 18.0% |
| Belizeans | 0.4 /100 | #266 | Tragic 18.0% |
| Nepalese | 0.3 /100 | #267 | Tragic 18.0% |
| Cherokee | 0.3 /100 | #268 | Tragic 18.0% |
| Hondurans | 0.3 /100 | #269 | Tragic 18.0% |
Demographics Similar to Immigrants from Northern Europe by Cognitive Disability
In terms of cognitive disability, the demographic groups most similar to Immigrants from Northern Europe are Immigrants from Bolivia (16.3%, a difference of 0.0%), Bulgarian (16.3%, a difference of 0.020%), Immigrants from North Macedonia (16.3%, a difference of 0.060%), Immigrants from Cuba (16.3%, a difference of 0.060%), and Eastern European (16.3%, a difference of 0.080%).
| Demographics | Rating | Rank | Cognitive Disability |
| Immigrants | Czechoslovakia | 100.0 /100 | #11 | Exceptional 16.2% |
| Maltese | 100.0 /100 | #12 | Exceptional 16.2% |
| Lithuanians | 100.0 /100 | #13 | Exceptional 16.3% |
| Immigrants | Austria | 100.0 /100 | #14 | Exceptional 16.3% |
| Immigrants | Greece | 100.0 /100 | #15 | Exceptional 16.3% |
| Eastern Europeans | 100.0 /100 | #16 | Exceptional 16.3% |
| Immigrants | North Macedonia | 100.0 /100 | #17 | Exceptional 16.3% |
| Immigrants | Northern Europe | 100.0 /100 | #18 | Exceptional 16.3% |
| Immigrants | Bolivia | 100.0 /100 | #19 | Exceptional 16.3% |
| Bulgarians | 100.0 /100 | #20 | Exceptional 16.3% |
| Immigrants | Cuba | 100.0 /100 | #21 | Exceptional 16.3% |
| Immigrants | South Central Asia | 99.9 /100 | #22 | Exceptional 16.4% |
| Croatians | 99.9 /100 | #23 | Exceptional 16.4% |
| Immigrants | Argentina | 99.9 /100 | #24 | Exceptional 16.4% |
| Luxembourgers | 99.9 /100 | #25 | Exceptional 16.4% |