Scotch-Irish vs South American Indian Disability Age Over 75
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Scotch-Irish
 South American Indian
 Disability Age Over 75
Disability Age Over 75 Comparison
Scotch-Irish
South American Indians
47.3%
DISABILITY AGE OVER 75
52.5/ 100
METRIC RATING
172nd/ 347
METRIC RANK
47.1%
DISABILITY AGE OVER 75
68.1/ 100
METRIC RATING
161st/ 347
METRIC RANK
Scotch-Irish vs South American Indian Disability Age Over 75 Correlation Chart
The statistical analysis conducted on geographies consisting of 547,171,445 people shows a moderate positive correlation between the proportion of Scotch-Irish and percentage of population with a disability over the age of 75 in the United States with a correlation coefficient (R) of 0.413 and weighted average of 47.3%. Similarly, the statistical analysis conducted on geographies consisting of 164,514,334 people shows a poor positive correlation between the proportion of South American Indians and percentage of population with a disability over the age of 75 in the United States with a correlation coefficient (R) of 0.182 and weighted average of 47.1%, a difference of 0.37%.
 
Disability Age Over 75 Correlation Summary
| Measurement | Scotch-Irish | South American Indian | 
| Minimum | 24.0% | 8.0% | 
| Maximum | 100.0% | 100.0% | 
| Range | 76.0% | 92.0% | 
| Mean | 59.9% | 49.5% | 
| Median | 52.7% | 47.0% | 
| Interquartile 25% (IQ1) | 47.9% | 41.8% | 
| Interquartile 75% (IQ3) | 64.4% | 53.2% | 
| Interquartile Range (IQR) | 16.4% | 11.4% | 
| Standard Deviation (Sample) | 20.7% | 19.2% | 
| Standard Deviation (Population) | 20.5% | 19.0% | 
Demographics Similar to Scotch-Irish and South American Indians by Disability Age Over 75
In terms of disability age over 75, the demographic groups most similar to Scotch-Irish are Alsatian (47.3%, a difference of 0.010%), Immigrants from Africa (47.3%, a difference of 0.030%), White/Caucasian (47.3%, a difference of 0.060%), Immigrants from Haiti (47.3%, a difference of 0.060%), and German Russian (47.3%, a difference of 0.080%). Similarly, the demographic groups most similar to South American Indians are Immigrants from Middle Africa (47.1%, a difference of 0.010%), Pennsylvania German (47.2%, a difference of 0.050%), Immigrants from Eastern Africa (47.2%, a difference of 0.070%), Immigrants from Morocco (47.1%, a difference of 0.090%), and French (47.2%, a difference of 0.090%).
| Demographics | Rating | Rank | Disability Age Over 75 | 
| Arabs | 73.3 /100 | #156  | Good 47.1%  | 
| Bhutanese | 72.6 /100 | #157  | Good 47.1%  | 
| Immigrants | Guyana | 71.9 /100 | #158  | Good 47.1%  | 
| Immigrants | Morocco | 71.4 /100 | #159  | Good 47.1%  | 
| Immigrants | Middle Africa | 68.3 /100 | #160  | Good 47.1%  | 
| South American Indians | 68.1 /100 | #161  | Good 47.1%  | 
| Pennsylvania Germans | 66.0 /100 | #162  | Good 47.2%  | 
| Immigrants | Eastern Africa | 65.5 /100 | #163  | Good 47.2%  | 
| French | 64.6 /100 | #164  | Good 47.2%  | 
| Immigrants | Zimbabwe | 64.4 /100 | #165  | Good 47.2%  | 
| Immigrants | Sierra Leone | 64.4 /100 | #166  | Good 47.2%  | 
| Moroccans | 62.9 /100 | #167  | Good 47.2%  | 
| Kenyans | 58.8 /100 | #168  | Average 47.2%  | 
| Celtics | 58.7 /100 | #169  | Average 47.2%  | 
| German Russians | 56.2 /100 | #170  | Average 47.3%  | 
| Immigrants | Africa | 53.6 /100 | #171  | Average 47.3%  | 
| Scotch-Irish | 52.5 /100 | #172  | Average 47.3%  | 
| Alsatians | 51.9 /100 | #173  | Average 47.3%  | 
| Whites/Caucasians | 50.0 /100 | #174  | Average 47.3%  | 
| Immigrants | Haiti | 49.7 /100 | #175  | Average 47.3%  | 
| Ecuadorians | 46.7 /100 | #176  | Average 47.4%  |