Immigrants from Cambodia vs Pennsylvania German Doctorate Degree

The statistical analysis conducted on geographies consisting of 204,355,186 people shows a slight negative correlation between the proportion of Immigrants from Cambodia and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.065 and weighted average of 1.5%. Similarly, the statistical analysis conducted on geographies consisting of 230,381,688 people shows a substantial negative correlation between the proportion of Pennsylvania Germans and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.508 and weighted average of 1.4%, a difference of 10.7%.

Doctorate Degree Correlation Summary

Measurement	Immigrants from Cambodia	Pennsylvania German
Minimum	0.29%	0.24%
Maximum	2.3%	1.8%
Range	2.0%	1.6%
Mean	1.2%	0.86%
Median	1.2%	0.80%
Interquartile 25% (IQ1)	0.82%	0.48%
Interquartile 75% (IQ3)	1.6%	1.1%
Interquartile Range (IQR)	0.74%	0.65%
Standard Deviation (Sample)	0.54%	0.41%
Standard Deviation (Population)	0.53%	0.41%

Similar Demographics by Doctorate Degree

Demographics Similar to Immigrants from Cambodia by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from Cambodia are Trinidadian and Tobagonian (1.5%, a difference of 0.010%), Central American Indian (1.5%, a difference of 0.050%), American (1.5%, a difference of 0.13%), Chippewa (1.5%, a difference of 0.27%), and Yuman (1.5%, a difference of 0.28%).

Demographics	Rating \| Rank	Doctorate Degree
Comanche	1.8 /100 \| #247	Tragic 1.6%
Africans	1.8 /100 \| #248	Tragic 1.6%
Potawatomi	1.6 /100 \| #249	Tragic 1.6%
Immigrants \| Fiji	1.6 /100 \| #250	Tragic 1.6%
Apache	1.3 /100 \| #251	Tragic 1.5%
Yuman	1.1 /100 \| #252	Tragic 1.5%
Americans	1.0 /100 \| #253	Tragic 1.5%
Immigrants \| Cambodia	1.0 /100 \| #254	Tragic 1.5%
Trinidadians and Tobagonians	1.0 /100 \| #255	Tragic 1.5%
Central American Indians	1.0 /100 \| #256	Tragic 1.5%
Chippewa	0.9 /100 \| #257	Tragic 1.5%
Immigrants \| West Indies	0.9 /100 \| #258	Tragic 1.5%
Liberians	0.9 /100 \| #259	Tragic 1.5%
Japanese	0.9 /100 \| #260	Tragic 1.5%
Immigrants \| Portugal	0.8 /100 \| #261	Tragic 1.5%

Demographics Similar to Pennsylvania Germans by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Pennsylvania Germans are Guyanese (1.4%, a difference of 0.010%), Mexican American Indian (1.4%, a difference of 0.13%), Immigrants from Dominica (1.4%, a difference of 0.19%), Shoshone (1.4%, a difference of 0.22%), and Cuban (1.4%, a difference of 0.26%).

Demographics	Rating \| Rank	Doctorate Degree
Puerto Ricans	0.1 /100 \| #298	Tragic 1.4%
Belizeans	0.1 /100 \| #299	Tragic 1.4%
Immigrants \| Guatemala	0.1 /100 \| #300	Tragic 1.4%
Hondurans	0.1 /100 \| #301	Tragic 1.4%
Shoshone	0.1 /100 \| #302	Tragic 1.4%
Immigrants \| Dominica	0.1 /100 \| #303	Tragic 1.4%
Mexican American Indians	0.1 /100 \| #304	Tragic 1.4%
Pennsylvania Germans	0.1 /100 \| #305	Tragic 1.4%
Guyanese	0.1 /100 \| #306	Tragic 1.4%
Cubans	0.1 /100 \| #307	Tragic 1.4%
Immigrants \| Laos	0.1 /100 \| #308	Tragic 1.4%
Immigrants \| Grenada	0.1 /100 \| #309	Tragic 1.4%
Immigrants \| Jamaica	0.1 /100 \| #310	Tragic 1.4%
Immigrants \| Honduras	0.1 /100 \| #311	Tragic 1.4%
Immigrants \| Nicaragua	0.1 /100 \| #312	Tragic 1.4%