Immigrants from Sierra Leone vs Pima 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 101,634,956 people shows a weak positive correlation between the proportion of Immigrants from Sierra Leone and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.203 and weighted average of 90.7%. Similarly, the statistical analysis conducted on geographies consisting of 61,552,828 people shows a substantial negative correlation between the proportion of Pima and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of -0.523 and weighted average of 84.6%, a difference of 7.2%.

12th Grade, No Diploma Correlation Summary

Measurement	Immigrants from Sierra Leone	Pima
Minimum	82.0%	51.2%
Maximum	100.0%	100.0%
Range	18.0%	48.8%
Mean	91.6%	83.2%
Median	91.2%	86.0%
Interquartile 25% (IQ1)	89.3%	77.1%
Interquartile 75% (IQ3)	94.1%	89.1%
Interquartile Range (IQR)	4.8%	12.0%
Standard Deviation (Sample)	3.6%	10.9%
Standard Deviation (Population)	3.6%	10.7%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Immigrants from Sierra Leone by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from Sierra Leone are French American Indian (90.7%, a difference of 0.010%), Tongan (90.7%, a difference of 0.030%), Marshallese (90.7%, a difference of 0.070%), Immigrants from Bolivia (90.6%, a difference of 0.070%), and Armenian (90.6%, a difference of 0.090%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Samoans	20.4 /100 \| #198	Fair 90.8%
Immigrants \| Southern Europe	19.9 /100 \| #199	Poor 90.8%
Liberians	19.8 /100 \| #200	Poor 90.8%
Hawaiians	19.7 /100 \| #201	Poor 90.8%
Marshallese	18.2 /100 \| #202	Poor 90.7%
Tongans	16.1 /100 \| #203	Poor 90.7%
French American Indians	15.5 /100 \| #204	Poor 90.7%
Immigrants \| Sierra Leone	14.9 /100 \| #205	Poor 90.7%
Immigrants \| Bolivia	12.3 /100 \| #206	Poor 90.6%
Armenians	11.6 /100 \| #207	Poor 90.6%
Immigrants \| Micronesia	11.0 /100 \| #208	Poor 90.6%
Immigrants \| Afghanistan	11.0 /100 \| #209	Poor 90.6%
South American Indians	10.9 /100 \| #210	Poor 90.6%
Portuguese	10.6 /100 \| #211	Poor 90.6%
Somalis	10.2 /100 \| #212	Poor 90.6%

Demographics Similar to Pima by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Pima are Guatemalan (84.6%, a difference of 0.040%), Tohono O'odham (84.7%, a difference of 0.13%), Salvadoran (84.5%, a difference of 0.14%), Immigrants from Yemen (84.8%, a difference of 0.28%), and Immigrants from Dominican Republic (84.9%, a difference of 0.32%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Immigrants \| Azores	0.0 /100 \| #330	Tragic 85.3%
Central Americans	0.0 /100 \| #331	Tragic 85.2%
Immigrants \| Honduras	0.0 /100 \| #332	Tragic 85.0%
Immigrants \| Latin America	0.0 /100 \| #333	Tragic 85.0%
Immigrants \| Dominican Republic	0.0 /100 \| #334	Tragic 84.9%
Immigrants \| Yemen	0.0 /100 \| #335	Tragic 84.8%
Tohono O'odham	0.0 /100 \| #336	Tragic 84.7%
Pima	0.0 /100 \| #337	Tragic 84.6%
Guatemalans	0.0 /100 \| #338	Tragic 84.6%
Salvadorans	0.0 /100 \| #339	Tragic 84.5%
Mexicans	0.0 /100 \| #340	Tragic 84.1%
Immigrants \| Guatemala	0.0 /100 \| #341	Tragic 84.0%
Houma	0.0 /100 \| #342	Tragic 83.7%
Immigrants \| El Salvador	0.0 /100 \| #343	Tragic 83.6%
Immigrants \| Central America	0.0 /100 \| #344	Tragic 83.0%