Iraqi vs Immigrants from Dominican Republic Average Family Size

The statistical analysis conducted on geographies consisting of 170,567,061 people shows a poor positive correlation between the proportion of Iraqis and average family size in the United States with a correlation coefficient (R) of 0.196 and weighted average of 3.24. Similarly, the statistical analysis conducted on geographies consisting of 274,968,505 people shows a mild positive correlation between the proportion of Immigrants from Dominican Republic and average family size in the United States with a correlation coefficient (R) of 0.325 and weighted average of 3.35, a difference of 3.6%.

Average Family Size Correlation Summary

Measurement	Iraqi	Immigrants from Dominican Republic
Minimum	2.59	3.07
Maximum	3.86	3.96
Range	1.27	0.89
Mean	3.19	3.42
Median	3.18	3.37
Interquartile 25% (IQ1)	3.10	3.30
Interquartile 75% (IQ3)	3.26	3.56
Interquartile Range (IQR)	0.16	0.25
Standard Deviation (Sample)	0.18	0.19
Standard Deviation (Population)	0.18	0.19

Similar Demographics by Average Family Size

Demographics Similar to Iraqis by Average Family Size

In terms of average family size, the demographic groups most similar to Iraqis are Ethiopian (3.24, a difference of 0.010%), Immigrants from Iraq (3.24, a difference of 0.010%), Immigrants from Chile (3.24, a difference of 0.020%), Immigrants from Uzbekistan (3.24, a difference of 0.050%), and Seminole (3.24, a difference of 0.080%).

Demographics	Rating \| Rank	Average Family Size
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
Immigrants \| Taiwan	68.1 /100 \| #156	Good 3.24
Immigrants \| Uzbekistan	67.0 /100 \| #157	Good 3.24
Iraqis	64.3 /100 \| #158	Good 3.24
Ethiopians	63.9 /100 \| #159	Good 3.24
Immigrants \| Iraq	63.7 /100 \| #160	Good 3.24
Immigrants \| Chile	63.2 /100 \| #161	Good 3.24
Immigrants \| Uganda	60.1 /100 \| #162	Good 3.23
Uruguayans	58.8 /100 \| #163	Average 3.23
Egyptians	58.6 /100 \| #164	Average 3.23
Ugandans	58.4 /100 \| #165	Average 3.23

Demographics Similar to Immigrants from Dominican Republic by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Dominican Republic are Sri Lankan (3.35, a difference of 0.060%), Honduran (3.35, a difference of 0.060%), Immigrants from Honduras (3.36, a difference of 0.070%), Immigrants from South Eastern Asia (3.36, a difference of 0.11%), and Korean (3.36, a difference of 0.12%).

Demographics	Rating \| Rank	Average Family Size
Bangladeshis	100.0 /100 \| #49	Exceptional 3.37
Immigrants \| Bangladesh	100.0 /100 \| #50	Exceptional 3.36
Nicaraguans	100.0 /100 \| #51	Exceptional 3.36
Fijians	100.0 /100 \| #52	Exceptional 3.36
Koreans	100.0 /100 \| #53	Exceptional 3.36
Immigrants \| South Eastern Asia	100.0 /100 \| #54	Exceptional 3.36
Immigrants \| Honduras	100.0 /100 \| #55	Exceptional 3.36
Immigrants \| Dominican Republic	100.0 /100 \| #56	Exceptional 3.35
Sri Lankans	100.0 /100 \| #57	Exceptional 3.35
Hondurans	100.0 /100 \| #58	Exceptional 3.35
Japanese	100.0 /100 \| #59	Exceptional 3.35
Immigrants \| Armenia	100.0 /100 \| #60	Exceptional 3.35
Central American Indians	100.0 /100 \| #61	Exceptional 3.35
Immigrants \| Grenada	100.0 /100 \| #62	Exceptional 3.34
Chinese	100.0 /100 \| #63	Exceptional 3.34