Immigrants from Sri Lanka vs South American Indian Family Households

The statistical analysis conducted on geographies consisting of 149,689,020 people shows a weak positive correlation between the proportion of Immigrants from Sri Lanka and percentage of family households in the United States with a correlation coefficient (R) of 0.261 and weighted average of 65.1%. Similarly, the statistical analysis conducted on geographies consisting of 164,540,449 people shows a mild negative correlation between the proportion of South American Indians and percentage of family households in the United States with a correlation coefficient (R) of -0.394 and weighted average of 64.6%, a difference of 0.80%.

Family Households Correlation Summary

Measurement	Immigrants from Sri Lanka	South American Indian
Minimum	45.9%	42.9%
Maximum	96.3%	88.8%
Range	50.3%	45.9%
Mean	69.0%	69.0%
Median	67.0%	70.3%
Interquartile 25% (IQ1)	62.5%	64.6%
Interquartile 75% (IQ3)	73.1%	75.0%
Interquartile Range (IQR)	10.6%	10.5%
Standard Deviation (Sample)	9.9%	10.0%
Standard Deviation (Population)	9.8%	9.9%

Similar Demographics by Family Households

Demographics Similar to Immigrants from Sri Lanka by Family Households

In terms of family households, the demographic groups most similar to Immigrants from Sri Lanka are Haitian (65.2%, a difference of 0.020%), Chilean (65.2%, a difference of 0.020%), Indian (Asian) (65.1%, a difference of 0.020%), Spaniard (65.1%, a difference of 0.020%), and Central American Indian (65.2%, a difference of 0.060%).

Demographics	Rating \| Rank	Family Households
Immigrants \| Portugal	98.6 /100 \| #95	Exceptional 65.2%
Swiss	98.6 /100 \| #96	Exceptional 65.2%
Guatemalans	98.6 /100 \| #97	Exceptional 65.2%
Immigrants \| Syria	98.4 /100 \| #98	Exceptional 65.2%
Central American Indians	98.3 /100 \| #99	Exceptional 65.2%
Haitians	98.1 /100 \| #100	Exceptional 65.2%
Chileans	98.1 /100 \| #101	Exceptional 65.2%
Immigrants \| Sri Lanka	98.0 /100 \| #102	Exceptional 65.1%
Indians (Asian)	97.9 /100 \| #103	Exceptional 65.1%
Spaniards	97.8 /100 \| #104	Exceptional 65.1%
English	97.4 /100 \| #105	Exceptional 65.1%
Whites/Caucasians	97.3 /100 \| #106	Exceptional 65.1%
Alaska Natives	97.3 /100 \| #107	Exceptional 65.1%
Palestinians	97.2 /100 \| #108	Exceptional 65.1%
Immigrants \| Guatemala	96.9 /100 \| #109	Exceptional 65.0%

Demographics Similar to South American Indians by Family Households

In terms of family households, the demographic groups most similar to South American Indians are Czechoslovakian (64.6%, a difference of 0.0%), Welsh (64.6%, a difference of 0.040%), Pakistani (64.7%, a difference of 0.050%), Immigrants from North Macedonia (64.7%, a difference of 0.070%), and Immigrants from Cameroon (64.7%, a difference of 0.070%).

Demographics	Rating \| Rank	Family Households
Immigrants \| Scotland	86.4 /100 \| #137	Excellent 64.7%
Basques	85.5 /100 \| #138	Excellent 64.7%
Immigrants \| Jamaica	85.3 /100 \| #139	Excellent 64.7%
Immigrants \| North Macedonia	84.9 /100 \| #140	Excellent 64.7%
Immigrants \| Cameroon	84.8 /100 \| #141	Excellent 64.7%
Pakistanis	84.0 /100 \| #142	Excellent 64.7%
Czechoslovakians	82.1 /100 \| #143	Excellent 64.6%
South American Indians	81.9 /100 \| #144	Excellent 64.6%
Welsh	80.1 /100 \| #145	Excellent 64.6%
Immigrants \| Romania	77.0 /100 \| #146	Good 64.6%
Immigrants \| Chile	76.5 /100 \| #147	Good 64.6%
Delaware	76.3 /100 \| #148	Good 64.6%
Sioux	76.3 /100 \| #149	Good 64.6%
Romanians	75.3 /100 \| #150	Good 64.5%
Syrians	75.2 /100 \| #151	Good 64.5%