West Indian vs Immigrants from South Africa Cognitive Disability
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West Indian
 Immigrants from South Africa
 Cognitive Disability
Cognitive Disability Comparison
West Indians
Immigrants from South Africa
18.1%
COGNITIVE DISABILITY
0.1/ 100
METRIC RATING
280th/ 347
METRIC RANK
16.7%
COGNITIVE DISABILITY
99.0/ 100
METRIC RATING
86th/ 347
METRIC RANK
West Indian vs Immigrants from South Africa Cognitive Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 254,021,216 people shows a moderate negative correlation between the proportion of West Indians and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.450 and weighted average of 18.1%. Similarly, the statistical analysis conducted on geographies consisting of 233,312,895 people shows a slight positive correlation between the proportion of Immigrants from South Africa and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.091 and weighted average of 16.7%, a difference of 8.3%.
 
Cognitive Disability Correlation Summary
| Measurement | West Indian | Immigrants from South Africa | 
| Minimum | 8.2% | 2.5% | 
| Maximum | 27.1% | 23.0% | 
| Range | 18.9% | 20.5% | 
| Mean | 16.8% | 12.7% | 
| Median | 17.5% | 12.6% | 
| Interquartile 25% (IQ1) | 15.6% | 10.8% | 
| Interquartile 75% (IQ3) | 18.5% | 14.9% | 
| Interquartile Range (IQR) | 2.9% | 4.1% | 
| Standard Deviation (Sample) | 3.6% | 4.1% | 
| Standard Deviation (Population) | 3.5% | 4.0% | 
Similar Demographics by Cognitive Disability
Demographics Similar to West Indians by Cognitive Disability
In terms of cognitive disability, the demographic groups most similar to West Indians are Chippewa (18.1%, a difference of 0.010%), Immigrants from Micronesia (18.1%, a difference of 0.060%), Yuman (18.1%, a difference of 0.070%), Immigrants from Kuwait (18.1%, a difference of 0.070%), and Immigrants from Laos (18.1%, a difference of 0.11%).
| Demographics | Rating | Rank | Cognitive Disability | 
| Immigrants | Nepal | 0.2 /100 | #273  | Tragic 18.0%  | 
| Immigrants | Nigeria | 0.2 /100 | #274  | Tragic 18.0%  | 
| Immigrants | Laos | 0.2 /100 | #275  | Tragic 18.1%  | 
| Yuman | 0.2 /100 | #276  | Tragic 18.1%  | 
| Immigrants | Kuwait | 0.2 /100 | #277  | Tragic 18.1%  | 
| Immigrants | Micronesia | 0.2 /100 | #278  | Tragic 18.1%  | 
| Chippewa | 0.1 /100 | #279  | Tragic 18.1%  | 
| West Indians | 0.1 /100 | #280  | Tragic 18.1%  | 
| Yakama | 0.1 /100 | #281  | Tragic 18.1%  | 
| Immigrants | Cambodia | 0.1 /100 | #282  | Tragic 18.1%  | 
| Nigerians | 0.1 /100 | #283  | Tragic 18.1%  | 
| Immigrants | Uganda | 0.1 /100 | #284  | Tragic 18.1%  | 
| Bermudans | 0.1 /100 | #285  | Tragic 18.1%  | 
| Kenyans | 0.1 /100 | #286  | Tragic 18.1%  | 
| Dutch West Indians | 0.1 /100 | #287  | Tragic 18.1%  | 
Demographics Similar to Immigrants from South Africa by Cognitive Disability
In terms of cognitive disability, the demographic groups most similar to Immigrants from South Africa are Native Hawaiian (16.7%, a difference of 0.010%), Immigrants from Moldova (16.7%, a difference of 0.030%), Belgian (16.7%, a difference of 0.050%), Serbian (16.7%, a difference of 0.070%), and Immigrants from Philippines (16.7%, a difference of 0.070%).
| Demographics | Rating | Rank | Cognitive Disability | 
| Immigrants | Bulgaria | 99.3 /100 | #79  | Exceptional 16.7%  | 
| Egyptians | 99.2 /100 | #80  | Exceptional 16.7%  | 
| Immigrants | Netherlands | 99.2 /100 | #81  | Exceptional 16.7%  | 
| Swiss | 99.2 /100 | #82  | Exceptional 16.7%  | 
| Serbians | 99.1 /100 | #83  | Exceptional 16.7%  | 
| Belgians | 99.1 /100 | #84  | Exceptional 16.7%  | 
| Immigrants | Moldova | 99.1 /100 | #85  | Exceptional 16.7%  | 
| Immigrants | South Africa | 99.0 /100 | #86  | Exceptional 16.7%  | 
| Native Hawaiians | 99.0 /100 | #87  | Exceptional 16.7%  | 
| Immigrants | Philippines | 99.0 /100 | #88  | Exceptional 16.7%  | 
| Immigrants | Egypt | 98.8 /100 | #89  | Exceptional 16.7%  | 
| South Americans | 98.8 /100 | #90  | Exceptional 16.7%  | 
| Danes | 98.8 /100 | #91  | Exceptional 16.7%  | 
| Immigrants | South America | 98.8 /100 | #92  | Exceptional 16.7%  | 
| Immigrants | Southern Europe | 98.7 /100 | #93  | Exceptional 16.7%  |