Immigrants from Czechoslovakia vs Japanese Family Households with Children

The statistical analysis conducted on geographies consisting of 195,398,985 people shows a weak negative correlation between the proportion of Immigrants from Czechoslovakia and percentage of family households with children in the United States with a correlation coefficient (R) of -0.208 and weighted average of 26.2%. Similarly, the statistical analysis conducted on geographies consisting of 249,052,059 people shows no correlation between the proportion of Japanese and percentage of family households with children in the United States with a correlation coefficient (R) of -0.034 and weighted average of 29.4%, a difference of 12.3%.

Family Households with Children Correlation Summary

Measurement	Immigrants from Czechoslovakia	Japanese
Minimum	5.5%	15.6%
Maximum	46.3%	44.0%
Range	40.8%	28.4%
Mean	22.0%	29.4%
Median	23.1%	30.1%
Interquartile 25% (IQ1)	17.6%	25.8%
Interquartile 75% (IQ3)	26.4%	32.4%
Interquartile Range (IQR)	8.8%	6.6%
Standard Deviation (Sample)	8.0%	5.9%
Standard Deviation (Population)	7.9%	5.9%

Similar Demographics by Family Households with Children

Demographics Similar to Immigrants from Czechoslovakia by Family Households with Children

In terms of family households with children, the demographic groups most similar to Immigrants from Czechoslovakia are Colville (26.2%, a difference of 0.070%), Marshallese (26.2%, a difference of 0.12%), Immigrants from Somalia (26.3%, a difference of 0.16%), Cree (26.2%, a difference of 0.26%), and Lumbee (26.3%, a difference of 0.27%).

Demographics	Rating \| Rank	Family Households with Children
Guyanese	0.1 /100 \| #305	Tragic 26.3%
Bermudans	0.1 /100 \| #306	Tragic 26.3%
West Indians	0.0 /100 \| #307	Tragic 26.3%
Lumbee	0.0 /100 \| #308	Tragic 26.3%
Immigrants \| Somalia	0.0 /100 \| #309	Tragic 26.3%
Marshallese	0.0 /100 \| #310	Tragic 26.2%
Colville	0.0 /100 \| #311	Tragic 26.2%
Immigrants \| Czechoslovakia	0.0 /100 \| #312	Tragic 26.2%
Cree	0.0 /100 \| #313	Tragic 26.2%
French Canadians	0.0 /100 \| #314	Tragic 26.1%
Immigrants \| Norway	0.0 /100 \| #315	Tragic 26.1%
Estonians	0.0 /100 \| #316	Tragic 26.1%
Ottawa	0.0 /100 \| #317	Tragic 26.1%
Iroquois	0.0 /100 \| #318	Tragic 26.1%
Immigrants \| France	0.0 /100 \| #319	Tragic 26.0%

Demographics Similar to Japanese by Family Households with Children

In terms of family households with children, the demographic groups most similar to Japanese are Immigrants from Yemen (29.4%, a difference of 0.060%), Yuman (29.5%, a difference of 0.14%), Samoan (29.5%, a difference of 0.18%), Bolivian (29.5%, a difference of 0.18%), and Venezuelan (29.4%, a difference of 0.26%).

Demographics	Rating \| Rank	Family Households with Children
Guamanians/Chamorros	100.0 /100 \| #24	Exceptional 29.7%
Immigrants \| Latin America	100.0 /100 \| #25	Exceptional 29.7%
Sri Lankans	100.0 /100 \| #26	Exceptional 29.5%
Immigrants \| Vietnam	100.0 /100 \| #27	Exceptional 29.5%
Samoans	100.0 /100 \| #28	Exceptional 29.5%
Bolivians	100.0 /100 \| #29	Exceptional 29.5%
Yuman	100.0 /100 \| #30	Exceptional 29.5%
Japanese	100.0 /100 \| #31	Exceptional 29.4%
Immigrants \| Yemen	100.0 /100 \| #32	Exceptional 29.4%
Venezuelans	100.0 /100 \| #33	Exceptional 29.4%
Immigrants \| Bolivia	100.0 /100 \| #34	Exceptional 29.3%
Immigrants \| Sierra Leone	100.0 /100 \| #35	Exceptional 29.3%
Immigrants \| Venezuela	100.0 /100 \| #36	Exceptional 29.3%
Immigrants \| Cameroon	100.0 /100 \| #37	Exceptional 29.2%
Koreans	100.0 /100 \| #38	Exceptional 29.2%