Spanish vs Immigrants from Congo 8th Grade

The statistical analysis conducted on geographies consisting of 422,189,188 people shows a moderate positive correlation between the proportion of Spanish and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.436 and weighted average of 96.0%. Similarly, the statistical analysis conducted on geographies consisting of 92,121,907 people shows a poor negative correlation between the proportion of Immigrants from Congo and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.134 and weighted average of 94.9%, a difference of 1.1%.

8th Grade Correlation Summary

Measurement	Spanish	Immigrants from Congo
Minimum	87.4%	83.7%
Maximum	100.0%	100.0%
Range	12.6%	16.3%
Mean	97.8%	94.8%
Median	98.4%	95.5%
Interquartile 25% (IQ1)	96.4%	93.8%
Interquartile 75% (IQ3)	100.0%	96.7%
Interquartile Range (IQR)	3.6%	2.9%
Standard Deviation (Sample)	2.6%	3.4%
Standard Deviation (Population)	2.6%	3.4%

Similar Demographics by 8th Grade

Demographics Similar to Spanish by 8th Grade

In terms of 8th grade, the demographic groups most similar to Spanish are Immigrants from Eastern Europe (96.0%, a difference of 0.0%), Immigrants from Belarus (96.0%, a difference of 0.0%), Immigrants from Greece (96.0%, a difference of 0.010%), Lumbee (96.0%, a difference of 0.010%), and Israeli (96.0%, a difference of 0.010%).

Demographics	Rating \| Rank	8th Grade
Jordanians	91.3 /100 \| #136	Exceptional 96.1%
Cambodians	90.6 /100 \| #137	Exceptional 96.1%
Burmese	90.2 /100 \| #138	Exceptional 96.1%
Hmong	89.7 /100 \| #139	Excellent 96.1%
Immigrants \| South Central Asia	89.4 /100 \| #140	Excellent 96.1%
Immigrants \| Greece	85.9 /100 \| #141	Excellent 96.0%
Immigrants \| Eastern Europe	85.4 /100 \| #142	Excellent 96.0%
Spanish	85.1 /100 \| #143	Excellent 96.0%
Immigrants \| Belarus	84.8 /100 \| #144	Excellent 96.0%
Lumbee	84.1 /100 \| #145	Excellent 96.0%
Israelis	84.1 /100 \| #146	Excellent 96.0%
Colville	84.0 /100 \| #147	Excellent 96.0%
Albanians	83.1 /100 \| #148	Excellent 96.0%
Immigrants \| Israel	81.3 /100 \| #149	Excellent 96.0%
Immigrants \| Russia	80.9 /100 \| #150	Excellent 96.0%

Demographics Similar to Immigrants from Congo by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Congo are Ghanaian (94.9%, a difference of 0.0%), Afghan (94.9%, a difference of 0.010%), Immigrants from Jamaica (94.9%, a difference of 0.010%), Colombian (95.0%, a difference of 0.020%), and Immigrants from Somalia (95.0%, a difference of 0.030%).

Demographics	Rating \| Rank	8th Grade
Bolivians	1.0 /100 \| #251	Tragic 95.0%
Immigrants \| Ethiopia	1.0 /100 \| #252	Tragic 95.0%
U.S. Virgin Islanders	0.9 /100 \| #253	Tragic 95.0%
Immigrants \| Cameroon	0.8 /100 \| #254	Tragic 95.0%
Immigrants \| Somalia	0.7 /100 \| #255	Tragic 95.0%
Colombians	0.7 /100 \| #256	Tragic 95.0%
Afghans	0.6 /100 \| #257	Tragic 94.9%
Immigrants \| Congo	0.6 /100 \| #258	Tragic 94.9%
Ghanaians	0.6 /100 \| #259	Tragic 94.9%
Immigrants \| Jamaica	0.6 /100 \| #260	Tragic 94.9%
Immigrants \| Costa Rica	0.5 /100 \| #261	Tragic 94.9%
Immigrants \| Nigeria	0.4 /100 \| #262	Tragic 94.9%
Immigrants \| Hong Kong	0.4 /100 \| #263	Tragic 94.9%
South Americans	0.4 /100 \| #264	Tragic 94.9%
Yuman	0.4 /100 \| #265	Tragic 94.9%