Immigrants from Italy vs Pennsylvania German 9th Grade

The statistical analysis conducted on geographies consisting of 324,225,686 people shows a weak positive correlation between the proportion of Immigrants from Italy and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.209 and weighted average of 95.0%. Similarly, the statistical analysis conducted on geographies consisting of 234,103,120 people shows a poor negative correlation between the proportion of Pennsylvania Germans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.115 and weighted average of 93.3%, a difference of 1.8%.

9th Grade Correlation Summary

Measurement	Immigrants from Italy	Pennsylvania German
Minimum	81.3%	32.3%
Maximum	100.0%	100.0%
Range	18.7%	67.7%
Mean	94.6%	85.5%
Median	95.0%	91.9%
Interquartile 25% (IQ1)	92.3%	78.8%
Interquartile 75% (IQ3)	97.7%	95.8%
Interquartile Range (IQR)	5.5%	17.0%
Standard Deviation (Sample)	4.3%	16.2%
Standard Deviation (Population)	4.2%	16.1%

Similar Demographics by 9th Grade

Demographics Similar to Immigrants from Italy by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Italy are French American Indian (95.0%, a difference of 0.0%), Immigrants from Ukraine (95.0%, a difference of 0.010%), Bermudan (95.0%, a difference of 0.010%), Pakistani (95.0%, a difference of 0.020%), and Venezuelan (95.0%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Albanians	76.1 /100 \| #153	Good 95.1%
Arabs	74.9 /100 \| #154	Good 95.1%
Immigrants \| Kazakhstan	74.7 /100 \| #155	Good 95.1%
Immigrants \| Kenya	73.1 /100 \| #156	Good 95.0%
Mongolians	73.0 /100 \| #157	Good 95.0%
Egyptians	70.1 /100 \| #158	Good 95.0%
Immigrants \| Ukraine	67.4 /100 \| #159	Good 95.0%
Immigrants \| Italy	66.6 /100 \| #160	Good 95.0%
French American Indians	66.5 /100 \| #161	Good 95.0%
Bermudans	65.8 /100 \| #162	Good 95.0%
Pakistanis	64.1 /100 \| #163	Good 95.0%
Venezuelans	63.6 /100 \| #164	Good 95.0%
Blackfeet	62.6 /100 \| #165	Good 95.0%
Ute	62.6 /100 \| #166	Good 95.0%
Immigrants \| Brazil	61.1 /100 \| #167	Good 95.0%

Demographics Similar to Pennsylvania Germans by 9th Grade

In terms of 9th grade, the demographic groups most similar to Pennsylvania Germans are Immigrants from West Indies (93.3%, a difference of 0.0%), Immigrants from South Eastern Asia (93.3%, a difference of 0.070%), British West Indian (93.2%, a difference of 0.080%), Immigrants from Barbados (93.4%, a difference of 0.10%), and Immigrants from St. Vincent and the Grenadines (93.4%, a difference of 0.10%).

Demographics	Rating \| Rank	9th Grade
Barbadians	0.0 /100 \| #283	Tragic 93.5%
Bangladeshis	0.0 /100 \| #284	Tragic 93.4%
Immigrants \| Peru	0.0 /100 \| #285	Tragic 93.4%
Immigrants \| Barbados	0.0 /100 \| #286	Tragic 93.4%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #287	Tragic 93.4%
Immigrants \| South Eastern Asia	0.0 /100 \| #288	Tragic 93.3%
Immigrants \| West Indies	0.0 /100 \| #289	Tragic 93.3%
Pennsylvania Germans	0.0 /100 \| #290	Tragic 93.3%
British West Indians	0.0 /100 \| #291	Tragic 93.2%
Immigrants \| Laos	0.0 /100 \| #292	Tragic 93.2%
Sri Lankans	0.0 /100 \| #293	Tragic 93.2%
Cubans	0.0 /100 \| #294	Tragic 93.2%
Immigrants \| Burma/Myanmar	0.0 /100 \| #295	Tragic 93.1%
Indonesians	0.0 /100 \| #296	Tragic 93.1%
Fijians	0.0 /100 \| #297	Tragic 93.1%