Immigrants from Nigeria vs Tohono O'odham Average Family Size

The statistical analysis conducted on geographies consisting of 283,303,904 people shows a mild negative correlation between the proportion of Immigrants from Nigeria and average family size in the United States with a correlation coefficient (R) of -0.370 and weighted average of 3.32. Similarly, the statistical analysis conducted on geographies consisting of 58,718,905 people shows a moderate positive correlation between the proportion of Tohono O'odham and average family size in the United States with a correlation coefficient (R) of 0.410 and weighted average of 3.53, a difference of 6.6%.

Average Family Size Correlation Summary

Measurement	Immigrants from Nigeria	Tohono O'odham
Minimum	2.06	2.75
Maximum	4.38	5.54
Range	2.32	2.79
Mean	3.31	3.83
Median	3.40	3.84
Interquartile 25% (IQ1)	3.24	3.31
Interquartile 75% (IQ3)	3.55	4.30
Interquartile Range (IQR)	0.31	0.99
Standard Deviation (Sample)	0.45	0.70
Standard Deviation (Population)	0.44	0.69

Similar Demographics by Average Family Size

Demographics Similar to Immigrants from Nigeria by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Nigeria are Immigrants from Afghanistan (3.32, a difference of 0.030%), Afghan (3.31, a difference of 0.040%), Ecuadorian (3.32, a difference of 0.050%), Jamaican (3.31, a difference of 0.060%), and Immigrants from Dominica (3.32, a difference of 0.080%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Ecuador	99.8 /100 \| #77	Exceptional 3.32
Immigrants \| Micronesia	99.8 /100 \| #78	Exceptional 3.32
British West Indians	99.8 /100 \| #79	Exceptional 3.32
Lumbee	99.8 /100 \| #80	Exceptional 3.32
Immigrants \| Dominica	99.8 /100 \| #81	Exceptional 3.32
Ecuadorians	99.8 /100 \| #82	Exceptional 3.32
Immigrants \| Afghanistan	99.8 /100 \| #83	Exceptional 3.32
Immigrants \| Nigeria	99.7 /100 \| #84	Exceptional 3.32
Afghans	99.7 /100 \| #85	Exceptional 3.31
Jamaicans	99.7 /100 \| #86	Exceptional 3.31
Immigrants \| Peru	99.7 /100 \| #87	Exceptional 3.31
Immigrants \| Bolivia	99.6 /100 \| #88	Exceptional 3.31
Malaysians	99.6 /100 \| #89	Exceptional 3.31
Menominee	99.4 /100 \| #90	Exceptional 3.30
Immigrants \| Pakistan	99.2 /100 \| #91	Exceptional 3.30

Demographics Similar to Tohono O'odham by Average Family Size

In terms of average family size, the demographic groups most similar to Tohono O'odham are Immigrants from Mexico (3.52, a difference of 0.42%), Sioux (3.52, a difference of 0.50%), Immigrants from Central America (3.49, a difference of 1.1%), Tongan (3.49, a difference of 1.2%), and Ute (3.49, a difference of 1.2%).

Demographics	Rating \| Rank	Average Family Size
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
Salvadorans	100.0 /100 \| #18	Exceptional 3.48