Immigrants from Bulgaria vs African No Schooling Completed

The statistical analysis conducted on geographies consisting of 171,926,286 people shows a perfect positive correlation between the proportion of Immigrants from Bulgaria and percentage of population with no schooling in the United States with a correlation coefficient (R) of 0.978 and weighted average of 1.9%. Similarly, the statistical analysis conducted on geographies consisting of 465,007,886 people shows a slight positive correlation between the proportion of Africans and percentage of population with no schooling in the United States with a correlation coefficient (R) of 0.062 and weighted average of 2.2%, a difference of 15.4%.

No Schooling Completed Correlation Summary

Measurement	Immigrants from Bulgaria	African
Minimum	0.085%	0.39%
Maximum	47.1%	5.8%
Range	47.0%	5.4%
Mean	4.5%	2.2%
Median	1.5%	2.0%
Interquartile 25% (IQ1)	0.90%	1.3%
Interquartile 75% (IQ3)	2.3%	2.7%
Interquartile Range (IQR)	1.4%	1.4%
Standard Deviation (Sample)	10.7%	1.3%
Standard Deviation (Population)	10.4%	1.2%

Similar Demographics by No Schooling Completed

Demographics Similar to Immigrants from Bulgaria by No Schooling Completed

In terms of no schooling completed, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Croatia (1.9%, a difference of 0.060%), Cree (1.9%, a difference of 0.090%), Iroquois (1.9%, a difference of 0.40%), Immigrants from Kuwait (1.9%, a difference of 0.46%), and Cambodian (1.9%, a difference of 0.53%).

Demographics	Rating \| Rank	No Schooling Completed
Immigrants \| Zimbabwe	96.2 /100 \| #113	Exceptional 1.9%
Immigrants \| Norway	96.1 /100 \| #114	Exceptional 1.9%
Syrians	96.0 /100 \| #115	Exceptional 1.9%
Lebanese	96.0 /100 \| #116	Exceptional 1.9%
Immigrants \| Serbia	95.8 /100 \| #117	Exceptional 1.9%
Spanish	95.5 /100 \| #118	Exceptional 1.9%
Iroquois	95.1 /100 \| #119	Exceptional 1.9%
Immigrants \| Bulgaria	94.6 /100 \| #120	Exceptional 1.9%
Immigrants \| Croatia	94.5 /100 \| #121	Exceptional 1.9%
Cree	94.5 /100 \| #122	Exceptional 1.9%
Immigrants \| Kuwait	93.9 /100 \| #123	Exceptional 1.9%
Cambodians	93.8 /100 \| #124	Exceptional 1.9%
Immigrants \| Europe	93.7 /100 \| #125	Exceptional 1.9%
Immigrants \| Romania	92.6 /100 \| #126	Exceptional 1.9%
Israelis	92.4 /100 \| #127	Exceptional 1.9%

Demographics Similar to Africans by No Schooling Completed

In terms of no schooling completed, the demographic groups most similar to Africans are Immigrants from Chile (2.2%, a difference of 0.17%), Immigrants from Southern Europe (2.2%, a difference of 0.35%), Immigrants from Northern Africa (2.2%, a difference of 0.46%), Immigrants from Ukraine (2.2%, a difference of 0.77%), and Hawaiian (2.2%, a difference of 0.92%).

Demographics	Rating \| Rank	No Schooling Completed
Guamanians/Chamorros	29.8 /100 \| #192	Fair 2.2%
Paraguayans	29.3 /100 \| #193	Fair 2.2%
Immigrants \| Albania	28.3 /100 \| #194	Fair 2.2%
Hawaiians	27.0 /100 \| #195	Fair 2.2%
Immigrants \| Ukraine	26.1 /100 \| #196	Fair 2.2%
Immigrants \| Southern Europe	23.8 /100 \| #197	Fair 2.2%
Immigrants \| Chile	22.7 /100 \| #198	Fair 2.2%
Africans	21.8 /100 \| #199	Fair 2.2%
Immigrants \| Northern Africa	19.5 /100 \| #200	Poor 2.2%
Costa Ricans	17.1 /100 \| #201	Poor 2.2%
Moroccans	13.7 /100 \| #202	Poor 2.2%
Laotians	13.3 /100 \| #203	Poor 2.2%
Hopi	12.9 /100 \| #204	Poor 2.2%
Immigrants \| Bahamas	11.6 /100 \| #205	Poor 2.2%
Bahamians	11.6 /100 \| #206	Poor 2.2%