Blackfeet vs Immigrants from Sudan Average Family Size

The statistical analysis conducted on geographies consisting of 309,476,508 people shows a mild positive correlation between the proportion of Blackfeet and average family size in the United States with a correlation coefficient (R) of 0.306 and weighted average of 3.24. 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 0.91%.

Average Family Size Correlation Summary

Measurement	Blackfeet	Immigrants from Sudan
Minimum	1.39	2.57
Maximum	6.13	4.47
Range	4.74	1.90
Mean	3.32	3.23
Median	3.19	3.18
Interquartile 25% (IQ1)	2.93	3.04
Interquartile 75% (IQ3)	3.60	3.34
Interquartile Range (IQR)	0.67	0.30
Standard Deviation (Sample)	0.80	0.33
Standard Deviation (Population)	0.79	0.32

Similar Demographics by Average Family Size

Demographics Similar to Blackfeet by Average Family Size

In terms of average family size, the demographic groups most similar to Blackfeet are Immigrants from Jordan (3.24, a difference of 0.020%), Assyrian/Chaldean/Syriac (3.24, a difference of 0.030%), Indian (Asian) (3.24, a difference of 0.030%), Jordanian (3.24, a difference of 0.040%), and Spanish American (3.24, a difference of 0.060%).

Demographics	Rating \| Rank	Average Family Size
Venezuelans	81.4 /100 \| #141	Excellent 3.25
Liberians	81.2 /100 \| #142	Excellent 3.25
Bhutanese	81.0 /100 \| #143	Excellent 3.25
Tsimshian	80.2 /100 \| #144	Excellent 3.25
Armenians	78.2 /100 \| #145	Good 3.25
Immigrants \| Africa	77.9 /100 \| #146	Good 3.25
Immigrants \| Jordan	75.7 /100 \| #147	Good 3.24
Blackfeet	75.0 /100 \| #148	Good 3.24
Assyrians/Chaldeans/Syriacs	73.8 /100 \| #149	Good 3.24
Indians (Asian)	73.6 /100 \| #150	Good 3.24
Jordanians	73.5 /100 \| #151	Good 3.24
Spanish Americans	72.5 /100 \| #152	Good 3.24
Immigrants \| Eritrea	71.4 /100 \| #153	Good 3.24
Immigrants \| Egypt	70.0 /100 \| #154	Good 3.24
Seminole	68.2 /100 \| #155	Good 3.24

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