Immigrants from Jamaica vs Sierra Leonean Average Family Size

The statistical analysis conducted on geographies consisting of 301,591,194 people shows a poor negative correlation between the proportion of Immigrants from Jamaica and average family size in the United States with a correlation coefficient (R) of -0.132 and weighted average of 3.33. Similarly, the statistical analysis conducted on geographies consisting of 83,343,424 people shows a weak positive correlation between the proportion of Sierra Leoneans and average family size in the United States with a correlation coefficient (R) of 0.276 and weighted average of 3.30, a difference of 1.2%.

Average Family Size Correlation Summary

Measurement	Immigrants from Jamaica	Sierra Leonean
Minimum	2.03	3.02
Maximum	4.20	3.84
Range	2.17	0.82
Mean	3.37	3.31
Median	3.38	3.28
Interquartile 25% (IQ1)	3.22	3.20
Interquartile 75% (IQ3)	3.56	3.40
Interquartile Range (IQR)	0.34	0.20
Standard Deviation (Sample)	0.31	0.18
Standard Deviation (Population)	0.31	0.18

Similar Demographics by Average Family Size

Demographics Similar to Immigrants from Jamaica by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Jamaica are Immigrants from St. Vincent and the Grenadines (3.34, a difference of 0.040%), Immigrants from Cambodia (3.33, a difference of 0.080%), Immigrants from Laos (3.34, a difference of 0.10%), Immigrants (3.33, a difference of 0.11%), and Dominican (3.34, a difference of 0.12%).

Demographics	Rating \| Rank	Average Family Size
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
Dominicans	99.9 /100 \| #64	Exceptional 3.34
Immigrants \| Laos	99.9 /100 \| #65	Exceptional 3.34
Immigrants \| St. Vincent and the Grenadines	99.9 /100 \| #66	Exceptional 3.34
Immigrants \| Jamaica	99.9 /100 \| #67	Exceptional 3.33
Immigrants \| Cambodia	99.9 /100 \| #68	Exceptional 3.33
Immigrants \| Immigrants	99.9 /100 \| #69	Exceptional 3.33
Immigrants \| Trinidad and Tobago	99.9 /100 \| #70	Exceptional 3.33
Immigrants \| West Indies	99.9 /100 \| #71	Exceptional 3.33
Immigrants \| Caribbean	99.9 /100 \| #72	Exceptional 3.33
Yaqui	99.9 /100 \| #73	Exceptional 3.32
Immigrants \| Sierra Leone	99.9 /100 \| #74	Exceptional 3.32

Demographics Similar to Sierra Leoneans by Average Family Size

In terms of average family size, the demographic groups most similar to Sierra Leoneans are Immigrants from Lebanon (3.30, a difference of 0.010%), U.S. Virgin Islander (3.29, a difference of 0.090%), Peruvian (3.30, a difference of 0.10%), Immigrants from Cameroon (3.30, a difference of 0.11%), and Immigrants from Pakistan (3.30, a difference of 0.12%).

Demographics	Rating \| Rank	Average Family Size
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
Sierra Leoneans	99.0 /100 \| #94	Exceptional 3.30
Immigrants \| Lebanon	99.0 /100 \| #95	Exceptional 3.30
U.S. Virgin Islanders	98.8 /100 \| #96	Exceptional 3.29
Immigrants \| Oceania	98.7 /100 \| #97	Exceptional 3.29
Barbadians	98.6 /100 \| #98	Exceptional 3.29
Nigerians	98.6 /100 \| #99	Exceptional 3.29
Guamanians/Chamorros	98.6 /100 \| #100	Exceptional 3.29
Immigrants \| Burma/Myanmar	98.6 /100 \| #101	Exceptional 3.29

Demographics	Rating \| Rank	Average Family Size
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
Dominicans	99.9 /100 \| #64	Exceptional 3.34
Immigrants \| Laos	99.9 /100 \| #65	Exceptional 3.34
Immigrants \| St. Vincent and the Grenadines	99.9 /100 \| #66	Exceptional 3.34
Immigrants \| Jamaica	99.9 /100 \| #67	Exceptional 3.33
Immigrants \| Cambodia	99.9 /100 \| #68	Exceptional 3.33
Immigrants \| Immigrants	99.9 /100 \| #69	Exceptional 3.33
Immigrants \| Trinidad and Tobago	99.9 /100 \| #70	Exceptional 3.33
Immigrants \| West Indies	99.9 /100 \| #71	Exceptional 3.33
Immigrants \| Caribbean	99.9 /100 \| #72	Exceptional 3.33
Yaqui	99.9 /100 \| #73	Exceptional 3.32
Immigrants \| Sierra Leone	99.9 /100 \| #74	Exceptional 3.32