Spanish American Indian vs Immigrants from Switzerland Average Family Size

The statistical analysis conducted on geographies consisting of 73,145,550 people shows a poor negative correlation between the proportion of Spanish American Indians and average family size in the United States with a correlation coefficient (R) of -0.178 and weighted average of 3.58. Similarly, the statistical analysis conducted on geographies consisting of 148,072,164 people shows a moderate negative correlation between the proportion of Immigrants from Switzerland and average family size in the United States with a correlation coefficient (R) of -0.468 and weighted average of 3.13, a difference of 14.4%.

Average Family Size Correlation Summary

Measurement	Spanish American Indian	Immigrants from Switzerland
Minimum	2.46	1.74
Maximum	4.29	3.47
Range	1.83	1.73
Mean	3.49	2.75
Median	3.46	2.84
Interquartile 25% (IQ1)	3.15	2.40
Interquartile 75% (IQ3)	3.90	3.01
Interquartile Range (IQR)	0.75	0.61
Standard Deviation (Sample)	0.48	0.43
Standard Deviation (Population)	0.47	0.42

Similar Demographics by Average Family Size

Demographics Similar to Spanish American Indians by Average Family Size

In terms of average family size, the demographic groups most similar to Spanish American Indians are Hopi (3.60, a difference of 0.35%), Immigrants from Yemen (3.60, a difference of 0.36%), Inupiat (3.63, a difference of 1.2%), Arapaho (3.64, a difference of 1.4%), and Tohono O'odham (3.53, a difference of 1.4%).

Demographics	Rating \| Rank	Average Family Size
Pueblo	100 /100 \| #3	Exceptional 3.79
Pima	100 /100 \| #4	Exceptional 3.75
Navajo	100.0 /100 \| #5	Exceptional 3.65
Arapaho	100.0 /100 \| #6	Exceptional 3.64
Inupiat	100.0 /100 \| #7	Exceptional 3.63
Immigrants \| Yemen	100.0 /100 \| #8	Exceptional 3.60
Hopi	100.0 /100 \| #9	Exceptional 3.60
Spanish American Indians	100.0 /100 \| #10	Exceptional 3.58
Tohono O'odham	100.0 /100 \| #11	Exceptional 3.53
Immigrants \| Mexico	100.0 /100 \| #12	Exceptional 3.52
Sioux	100.0 /100 \| #13	Exceptional 3.52
Immigrants \| Central America	100.0 /100 \| #14	Exceptional 3.49
Tongans	100.0 /100 \| #15	Exceptional 3.49
Ute	100.0 /100 \| #16	Exceptional 3.49
Immigrants \| El Salvador	100.0 /100 \| #17	Exceptional 3.49

Demographics Similar to Immigrants from Switzerland by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Switzerland are British (3.13, a difference of 0.020%), Macedonian (3.13, a difference of 0.030%), Immigrants from Latvia (3.13, a difference of 0.030%), Australian (3.13, a difference of 0.030%), and Immigrants from Ireland (3.13, a difference of 0.090%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Western Europe	0.2 /100 \| #297	Tragic 3.14
Colville	0.2 /100 \| #298	Tragic 3.14
Canadians	0.2 /100 \| #299	Tragic 3.14
Immigrants \| Sweden	0.2 /100 \| #300	Tragic 3.14
Macedonians	0.2 /100 \| #301	Tragic 3.13
Immigrants \| Latvia	0.2 /100 \| #302	Tragic 3.13
British	0.2 /100 \| #303	Tragic 3.13
Immigrants \| Switzerland	0.2 /100 \| #304	Tragic 3.13
Australians	0.1 /100 \| #305	Tragic 3.13
Immigrants \| Ireland	0.1 /100 \| #306	Tragic 3.13
Immigrants \| Serbia	0.1 /100 \| #307	Tragic 3.13
Slavs	0.1 /100 \| #308	Tragic 3.13
Northern Europeans	0.1 /100 \| #309	Tragic 3.13
Czechoslovakians	0.1 /100 \| #310	Tragic 3.13
Immigrants \| Northern Europe	0.1 /100 \| #311	Tragic 3.13