Sri Lankan vs Immigrants from Guatemala Average Family Size

The statistical analysis conducted on geographies consisting of 440,097,378 people shows a poor positive correlation between the proportion of Sri Lankans and average family size in the United States with a correlation coefficient (R) of 0.185 and weighted average of 3.35. Similarly, the statistical analysis conducted on geographies consisting of 377,174,912 people shows a substantial positive correlation between the proportion of Immigrants from Guatemala and average family size in the United States with a correlation coefficient (R) of 0.570 and weighted average of 3.41, a difference of 1.7%.

Average Family Size Correlation Summary

Measurement	Sri Lankan	Immigrants from Guatemala
Minimum	2.62	2.65
Maximum	4.54	5.12
Range	1.92	2.47
Mean	3.55	3.64
Median	3.51	3.52
Interquartile 25% (IQ1)	3.29	3.43
Interquartile 75% (IQ3)	3.80	3.82
Interquartile Range (IQR)	0.51	0.39
Standard Deviation (Sample)	0.38	0.40
Standard Deviation (Population)	0.38	0.40

Similar Demographics by Average Family Size

Demographics Similar to Sri Lankans by Average Family Size

In terms of average family size, the demographic groups most similar to Sri Lankans are Honduran (3.35, a difference of 0.010%), Immigrants from Dominican Republic (3.35, a difference of 0.060%), Japanese (3.35, a difference of 0.10%), Immigrants from Honduras (3.36, a difference of 0.12%), and Immigrants from Armenia (3.35, a difference of 0.12%).

Demographics	Rating \| Rank	Average Family Size
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
Dominicans	99.9 /100 \| #64	Exceptional 3.34

Demographics Similar to Immigrants from Guatemala by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Guatemala are Hawaiian (3.41, a difference of 0.030%), Hispanic or Latino (3.41, a difference of 0.080%), Central American (3.41, a difference of 0.10%), Guatemalan (3.40, a difference of 0.14%), and Immigrants from Guyana (3.40, a difference of 0.19%).

Demographics	Rating \| Rank	Average Family Size
Yakama	100.0 /100 \| #25	Exceptional 3.45
Native Hawaiians	100.0 /100 \| #26	Exceptional 3.43
Mexican American Indians	100.0 /100 \| #27	Exceptional 3.43
Immigrants \| Latin America	100.0 /100 \| #28	Exceptional 3.42
Nepalese	100.0 /100 \| #29	Exceptional 3.42
Samoans	100.0 /100 \| #30	Exceptional 3.42
Central Americans	100.0 /100 \| #31	Exceptional 3.41
Immigrants \| Guatemala	100.0 /100 \| #32	Exceptional 3.41
Hawaiians	100.0 /100 \| #33	Exceptional 3.41
Hispanics or Latinos	100.0 /100 \| #34	Exceptional 3.41
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