Italian vs Immigrants from South Africa Disability Age Over 75

The statistical analysis conducted on geographies consisting of 572,737,246 people shows a substantial positive correlation between the proportion of Italians and percentage of population with a disability over the age of 75 in the United States with a correlation coefficient (R) of 0.533 and weighted average of 45.6%. Similarly, the statistical analysis conducted on geographies consisting of 233,155,609 people shows a significant positive correlation between the proportion of Immigrants from South Africa and percentage of population with a disability over the age of 75 in the United States with a correlation coefficient (R) of 0.601 and weighted average of 45.3%, a difference of 0.53%.

Disability Age Over 75 Correlation Summary

Measurement	Italian	Immigrants from South Africa
Minimum	18.2%	18.0%
Maximum	100.0%	100.0%
Range	81.8%	82.0%
Mean	50.2%	52.0%
Median	44.2%	46.2%
Interquartile 25% (IQ1)	41.8%	38.5%
Interquartile 75% (IQ3)	48.9%	57.9%
Interquartile Range (IQR)	7.1%	19.4%
Standard Deviation (Sample)	17.6%	21.6%
Standard Deviation (Population)	17.6%	21.3%

Demographics Similar to Italians and Immigrants from South Africa by Disability Age Over 75

In terms of disability age over 75, the demographic groups most similar to Italians are South African (45.5%, a difference of 0.050%), Estonian (45.6%, a difference of 0.050%), Immigrants from Taiwan (45.5%, a difference of 0.060%), Russian (45.5%, a difference of 0.090%), and Norwegian (45.5%, a difference of 0.090%). Similarly, the demographic groups most similar to Immigrants from South Africa are Immigrants from Belgium (45.3%, a difference of 0.030%), Immigrants from Switzerland (45.3%, a difference of 0.030%), Polish (45.3%, a difference of 0.050%), Immigrants from Bolivia (45.4%, a difference of 0.10%), and Macedonian (45.4%, a difference of 0.13%).

Demographics	Rating \| Rank	Disability Age Over 75
Immigrants \| Serbia	100.0 /100 \| #20	Exceptional 45.3%
Immigrants \| Belgium	100.0 /100 \| #21	Exceptional 45.3%
Immigrants \| South Africa	100.0 /100 \| #22	Exceptional 45.3%
Immigrants \| Switzerland	99.9 /100 \| #23	Exceptional 45.3%
Poles	99.9 /100 \| #24	Exceptional 45.3%
Immigrants \| Bolivia	99.9 /100 \| #25	Exceptional 45.4%
Macedonians	99.9 /100 \| #26	Exceptional 45.4%
Immigrants \| Poland	99.9 /100 \| #27	Exceptional 45.4%
Thais	99.9 /100 \| #28	Exceptional 45.4%
Filipinos	99.9 /100 \| #29	Exceptional 45.4%
Immigrants \| Denmark	99.9 /100 \| #30	Exceptional 45.4%
Immigrants \| Bulgaria	99.9 /100 \| #31	Exceptional 45.5%
Immigrants \| Australia	99.9 /100 \| #32	Exceptional 45.5%
Immigrants \| Croatia	99.9 /100 \| #33	Exceptional 45.5%
Russians	99.9 /100 \| #34	Exceptional 45.5%
Norwegians	99.9 /100 \| #35	Exceptional 45.5%
Immigrants \| Taiwan	99.9 /100 \| #36	Exceptional 45.5%
South Africans	99.9 /100 \| #37	Exceptional 45.5%
Italians	99.9 /100 \| #38	Exceptional 45.6%
Estonians	99.9 /100 \| #39	Exceptional 45.6%
Slovenes	99.9 /100 \| #40	Exceptional 45.6%