Immigrants from Netherlands vs South American 9th Grade

The statistical analysis conducted on geographies consisting of 237,869,934 people shows a weak positive correlation between the proportion of Immigrants from Netherlands and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.225 and weighted average of 95.8%. Similarly, the statistical analysis conducted on geographies consisting of 494,065,697 people shows a poor positive correlation between the proportion of South Americans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.164 and weighted average of 93.9%, a difference of 2.0%.

9th Grade Correlation Summary

Measurement	Immigrants from Netherlands	South American
Minimum	91.8%	83.3%
Maximum	100.0%	100.0%
Range	8.2%	16.7%
Mean	97.6%	93.7%
Median	97.8%	94.0%
Interquartile 25% (IQ1)	96.7%	92.2%
Interquartile 75% (IQ3)	99.2%	95.4%
Interquartile Range (IQR)	2.5%	3.1%
Standard Deviation (Sample)	2.0%	3.6%
Standard Deviation (Population)	2.0%	3.6%

Similar Demographics by 9th Grade

Demographics Similar to Immigrants from Netherlands by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Netherlands are Cypriot (95.8%, a difference of 0.010%), Immigrants from Ireland (95.8%, a difference of 0.010%), Immigrants from Lithuania (95.8%, a difference of 0.010%), Immigrants from England (95.9%, a difference of 0.020%), and Zimbabwean (95.9%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
New Zealanders	99.8 /100 \| #59	Exceptional 95.9%
Native Hawaiians	99.8 /100 \| #60	Exceptional 95.9%
Sioux	99.8 /100 \| #61	Exceptional 95.9%
Ukrainians	99.7 /100 \| #62	Exceptional 95.9%
Canadians	99.7 /100 \| #63	Exceptional 95.9%
Zimbabweans	99.7 /100 \| #64	Exceptional 95.9%
Immigrants \| England	99.6 /100 \| #65	Exceptional 95.9%
Immigrants \| Netherlands	99.6 /100 \| #66	Exceptional 95.8%
Cypriots	99.6 /100 \| #67	Exceptional 95.8%
Immigrants \| Ireland	99.6 /100 \| #68	Exceptional 95.8%
Immigrants \| Lithuania	99.6 /100 \| #69	Exceptional 95.8%
Immigrants \| Australia	99.5 /100 \| #70	Exceptional 95.8%
Immigrants \| Belgium	99.5 /100 \| #71	Exceptional 95.8%
Turks	99.5 /100 \| #72	Exceptional 95.8%
Immigrants \| Singapore	99.5 /100 \| #73	Exceptional 95.8%

Demographics Similar to South Americans by 9th Grade

In terms of 9th grade, the demographic groups most similar to South Americans are Pima (93.9%, a difference of 0.010%), Immigrants from Thailand (93.9%, a difference of 0.020%), Ghanaian (93.9%, a difference of 0.020%), Immigrants from Jamaica (93.9%, a difference of 0.020%), and Immigrants from Uzbekistan (93.9%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
U.S. Virgin Islanders	0.7 /100 \| #254	Tragic 94.0%
Immigrants \| Nigeria	0.6 /100 \| #255	Tragic 94.0%
Immigrants \| Afghanistan	0.5 /100 \| #256	Tragic 94.0%
Immigrants \| Costa Rica	0.5 /100 \| #257	Tragic 94.0%
Immigrants \| Thailand	0.5 /100 \| #258	Tragic 93.9%
Ghanaians	0.5 /100 \| #259	Tragic 93.9%
Pima	0.4 /100 \| #260	Tragic 93.9%
South Americans	0.4 /100 \| #261	Tragic 93.9%
Immigrants \| Jamaica	0.4 /100 \| #262	Tragic 93.9%
Immigrants \| Uzbekistan	0.4 /100 \| #263	Tragic 93.9%
Immigrants \| Congo	0.4 /100 \| #264	Tragic 93.9%
Natives/Alaskans	0.4 /100 \| #265	Tragic 93.9%
Navajo	0.3 /100 \| #266	Tragic 93.9%
Armenians	0.3 /100 \| #267	Tragic 93.9%
Immigrants \| Bolivia	0.3 /100 \| #268	Tragic 93.9%