Immigrants from Vietnam vs Jamaican Average Family Size

The statistical analysis conducted on geographies consisting of 404,558,006 people shows a weak positive correlation between the proportion of Immigrants from Vietnam and average family size in the United States with a correlation coefficient (R) of 0.204 and weighted average of 3.38. Similarly, the statistical analysis conducted on geographies consisting of 367,646,796 people shows a slight negative correlation between the proportion of Jamaicans and average family size in the United States with a correlation coefficient (R) of -0.065 and weighted average of 3.31, a difference of 2.0%.

Average Family Size Correlation Summary

Measurement	Immigrants from Vietnam	Jamaican
Minimum	2.36	2.36
Maximum	4.52	4.08
Range	2.16	1.72
Mean	3.58	3.38
Median	3.52	3.39
Interquartile 25% (IQ1)	3.38	3.24
Interquartile 75% (IQ3)	3.80	3.54
Interquartile Range (IQR)	0.42	0.30
Standard Deviation (Sample)	0.36	0.28
Standard Deviation (Population)	0.36	0.28

Similar Demographics by Average Family Size

Demographics Similar to Immigrants from Vietnam by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Vietnam are Marshallese (3.38, a difference of 0.060%), Immigrants from Philippines (3.37, a difference of 0.10%), Alaska Native (3.37, a difference of 0.11%), Shoshone (3.37, a difference of 0.14%), and Haitian (3.37, a difference of 0.20%).

Demographics	Rating \| Rank	Average Family Size
Guatemalans	100.0 /100 \| #35	Exceptional 3.40
Immigrants \| Guyana	100.0 /100 \| #36	Exceptional 3.40
Guyanese	100.0 /100 \| #37	Exceptional 3.40
Immigrants \| Belize	100.0 /100 \| #38	Exceptional 3.39
Immigrants \| Haiti	100.0 /100 \| #39	Exceptional 3.39
Belizeans	100.0 /100 \| #40	Exceptional 3.39
Marshallese	100.0 /100 \| #41	Exceptional 3.38
Immigrants \| Vietnam	100.0 /100 \| #42	Exceptional 3.38
Immigrants \| Philippines	100.0 /100 \| #43	Exceptional 3.37
Alaska Natives	100.0 /100 \| #44	Exceptional 3.37
Shoshone	100.0 /100 \| #45	Exceptional 3.37
Haitians	100.0 /100 \| #46	Exceptional 3.37
Vietnamese	100.0 /100 \| #47	Exceptional 3.37
Immigrants \| Nicaragua	100.0 /100 \| #48	Exceptional 3.37
Bangladeshis	100.0 /100 \| #49	Exceptional 3.37

Demographics Similar to Jamaicans by Average Family Size

In terms of average family size, the demographic groups most similar to Jamaicans are Afghan (3.31, a difference of 0.020%), Immigrants from Peru (3.31, a difference of 0.050%), Immigrants from Nigeria (3.32, a difference of 0.060%), Immigrants from Afghanistan (3.32, a difference of 0.10%), and Ecuadorian (3.32, a difference of 0.11%).

Demographics	Rating \| Rank	Average Family Size
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
Immigrants \| Cameroon	99.2 /100 \| #92	Exceptional 3.30
Peruvians	99.2 /100 \| #93	Exceptional 3.30