Spanish American Indian vs Immigrants from Sudan 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 118,946,972 people shows a substantial positive correlation between the proportion of Immigrants from Sudan and average family size in the United States with a correlation coefficient (R) of 0.547 and weighted average of 3.22, a difference of 11.5%.

Average Family Size Correlation Summary

Measurement	Spanish American Indian	Immigrants from Sudan
Minimum	2.46	2.57
Maximum	4.29	4.47
Range	1.83	1.90
Mean	3.49	3.23
Median	3.46	3.18
Interquartile 25% (IQ1)	3.15	3.04
Interquartile 75% (IQ3)	3.90	3.34
Interquartile Range (IQR)	0.75	0.30
Standard Deviation (Sample)	0.48	0.33
Standard Deviation (Population)	0.47	0.32

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 Sudan by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Sudan are Immigrants from Israel (3.22, a difference of 0.0%), Immigrants from Eastern Africa (3.22, a difference of 0.020%), Choctaw (3.21, a difference of 0.020%), Senegalese (3.21, a difference of 0.020%), and Kenyan (3.21, a difference of 0.020%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Malaysia	39.0 /100 \| #187	Fair 3.22
Thais	38.3 /100 \| #188	Fair 3.22
Pakistanis	33.7 /100 \| #189	Fair 3.22
Burmese	31.0 /100 \| #190	Fair 3.22
Immigrants \| Zaire	30.5 /100 \| #191	Fair 3.22
Immigrants \| Eastern Africa	30.1 /100 \| #192	Fair 3.22
Immigrants \| Israel	29.3 /100 \| #193	Fair 3.22
Immigrants \| Sudan	29.1 /100 \| #194	Fair 3.22
Choctaw	28.3 /100 \| #195	Fair 3.21
Senegalese	28.2 /100 \| #196	Fair 3.21
Kenyans	28.0 /100 \| #197	Fair 3.21
Immigrants \| Azores	21.7 /100 \| #198	Fair 3.21
Hmong	20.7 /100 \| #199	Fair 3.21
Immigrants \| Kenya	19.2 /100 \| #200	Poor 3.21
Immigrants \| Morocco	18.5 /100 \| #201	Poor 3.21