Immigrants from Cambodia vs Pennsylvania German Married-couple Households

The statistical analysis conducted on geographies consisting of 205,129,465 people shows a weak positive correlation between the proportion of Immigrants from Cambodia and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.287 and weighted average of 44.9%. Similarly, the statistical analysis conducted on geographies consisting of 234,055,760 people shows a weak positive correlation between the proportion of Pennsylvania Germans and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.298 and weighted average of 50.4%, a difference of 12.2%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Cambodia	Pennsylvania German
Minimum	26.8%	9.0%
Maximum	79.6%	100.0%
Range	52.8%	91.0%
Mean	43.7%	61.4%
Median	41.6%	60.8%
Interquartile 25% (IQ1)	35.6%	51.2%
Interquartile 75% (IQ3)	47.4%	70.0%
Interquartile Range (IQR)	11.8%	18.8%
Standard Deviation (Sample)	11.6%	18.6%
Standard Deviation (Population)	11.4%	18.5%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from Cambodia by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Cambodia are Immigrants from Micronesia (44.9%, a difference of 0.030%), Dutch West Indian (44.9%, a difference of 0.040%), Alsatian (44.8%, a difference of 0.14%), Salvadoran (44.7%, a difference of 0.33%), and Kenyan (44.7%, a difference of 0.46%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Portugal	5.6 /100 \| #216	Tragic 45.2%
Panamanians	5.5 /100 \| #217	Tragic 45.2%
Immigrants \| Azores	5.3 /100 \| #218	Tragic 45.2%
Nicaraguans	5.3 /100 \| #219	Tragic 45.2%
Immigrants \| Thailand	5.1 /100 \| #220	Tragic 45.2%
Tlingit-Haida	4.9 /100 \| #221	Tragic 45.1%
Immigrants \| Laos	4.6 /100 \| #222	Tragic 45.1%
Immigrants \| Cambodia	2.7 /100 \| #223	Tragic 44.9%
Immigrants \| Micronesia	2.6 /100 \| #224	Tragic 44.9%
Dutch West Indians	2.6 /100 \| #225	Tragic 44.9%
Alsatians	2.3 /100 \| #226	Tragic 44.8%
Salvadorans	1.9 /100 \| #227	Tragic 44.7%
Kenyans	1.7 /100 \| #228	Tragic 44.7%
Immigrants \| Latin America	1.6 /100 \| #229	Tragic 44.7%
Soviet Union	1.6 /100 \| #230	Tragic 44.6%

Demographics Similar to Pennsylvania Germans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Pennsylvania Germans are Chinese (50.4%, a difference of 0.0%), Immigrants from Pakistan (50.1%, a difference of 0.44%), Immigrants from South Central Asia (50.6%, a difference of 0.55%), Swiss (49.9%, a difference of 0.81%), and Immigrants from Korea (49.9%, a difference of 0.98%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Taiwan	100.0 /100 \| #2	Exceptional 52.4%
Thais	100.0 /100 \| #3	Exceptional 51.9%
Assyrians/Chaldeans/Syriacs	100.0 /100 \| #4	Exceptional 51.8%
Tongans	100.0 /100 \| #5	Exceptional 51.6%
Danes	100.0 /100 \| #6	Exceptional 51.1%
Filipinos	100.0 /100 \| #7	Exceptional 51.0%
Immigrants \| South Central Asia	100.0 /100 \| #8	Exceptional 50.6%
Pennsylvania Germans	100.0 /100 \| #9	Exceptional 50.4%
Chinese	100.0 /100 \| #10	Exceptional 50.4%
Immigrants \| Pakistan	100.0 /100 \| #11	Exceptional 50.1%
Swiss	100.0 /100 \| #12	Exceptional 49.9%
Immigrants \| Korea	100.0 /100 \| #13	Exceptional 49.9%
Burmese	100.0 /100 \| #14	Exceptional 49.8%
Koreans	99.9 /100 \| #15	Exceptional 49.7%
Swedes	99.9 /100 \| #16	Exceptional 49.7%