Immigrants from Congo vs Icelander 9th Grade

The statistical analysis conducted on geographies consisting of 92,132,988 people shows a poor negative correlation between the proportion of Immigrants from Congo and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.101 and weighted average of 93.9%. Similarly, the statistical analysis conducted on geographies consisting of 159,667,064 people shows a slight negative correlation between the proportion of Icelanders and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.099 and weighted average of 95.7%, a difference of 1.9%.

9th Grade Correlation Summary

Measurement	Immigrants from Congo	Icelander
Minimum	79.6%	86.7%
Maximum	100.0%	100.0%
Range	20.4%	13.3%
Mean	93.6%	97.2%
Median	94.4%	97.7%
Interquartile 25% (IQ1)	92.6%	96.2%
Interquartile 75% (IQ3)	96.0%	100.0%
Interquartile Range (IQR)	3.4%	3.8%
Standard Deviation (Sample)	4.2%	2.9%
Standard Deviation (Population)	4.2%	2.9%

Similar Demographics by 9th Grade

Demographics Similar to Immigrants from Congo by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Congo are Immigrants from Uzbekistan (93.9%, a difference of 0.0%), Native/Alaskan (93.9%, a difference of 0.0%), Immigrants from Jamaica (93.9%, a difference of 0.010%), Navajo (93.9%, a difference of 0.010%), and South American (93.9%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
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%
Immigrants \| Uruguay	0.2 /100 \| #269	Tragic 93.8%
Yuman	0.2 /100 \| #270	Tragic 93.8%
Immigrants \| Ghana	0.2 /100 \| #271	Tragic 93.8%

Demographics Similar to Icelanders by 9th Grade

In terms of 9th grade, the demographic groups most similar to Icelanders are Immigrants from Denmark (95.7%, a difference of 0.0%), Immigrants from Western Europe (95.7%, a difference of 0.0%), Swiss (95.7%, a difference of 0.010%), Bhutanese (95.7%, a difference of 0.030%), and Arapaho (95.7%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
Immigrants \| South Africa	99.4 /100 \| #78	Exceptional 95.8%
Romanians	99.3 /100 \| #79	Exceptional 95.7%
Bhutanese	99.3 /100 \| #80	Exceptional 95.7%
Arapaho	99.3 /100 \| #81	Exceptional 95.7%
Puget Sound Salish	99.2 /100 \| #82	Exceptional 95.7%
Swiss	99.2 /100 \| #83	Exceptional 95.7%
Immigrants \| Denmark	99.1 /100 \| #84	Exceptional 95.7%
Icelanders	99.1 /100 \| #85	Exceptional 95.7%
Immigrants \| Western Europe	99.1 /100 \| #86	Exceptional 95.7%
Okinawans	99.0 /100 \| #87	Exceptional 95.7%
Immigrants \| Czechoslovakia	98.9 /100 \| #88	Exceptional 95.7%
Yugoslavians	98.9 /100 \| #89	Exceptional 95.7%
South Africans	98.8 /100 \| #90	Exceptional 95.6%
Creek	98.8 /100 \| #91	Exceptional 95.6%
Immigrants \| Saudi Arabia	98.8 /100 \| #92	Exceptional 95.6%