Immigrants from South Africa vs Iroquois 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 233,321,693 people shows a mild negative correlation between the proportion of Immigrants from South Africa and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of -0.359 and weighted average of 92.7%. Similarly, the statistical analysis conducted on geographies consisting of 207,308,653 people shows a mild positive correlation between the proportion of Iroquois and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.352 and weighted average of 91.1%, a difference of 1.7%.

12th Grade, No Diploma Correlation Summary

Measurement	Immigrants from South Africa	Iroquois
Minimum	72.7%	76.6%
Maximum	100.0%	100.0%
Range	27.3%	23.4%
Mean	94.7%	92.1%
Median	95.3%	92.4%
Interquartile 25% (IQ1)	92.3%	90.4%
Interquartile 75% (IQ3)	97.4%	94.6%
Interquartile Range (IQR)	5.1%	4.2%
Standard Deviation (Sample)	4.9%	5.1%
Standard Deviation (Population)	4.8%	5.0%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Immigrants from South Africa by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from South Africa are Immigrants from Czechoslovakia (92.7%, a difference of 0.010%), Immigrants from Iran (92.7%, a difference of 0.010%), Czechoslovakian (92.6%, a difference of 0.010%), Immigrants from Latvia (92.6%, a difference of 0.020%), and Immigrants from South Central Asia (92.6%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Slavs	99.7 /100 \| #60	Exceptional 92.8%
Immigrants \| Japan	99.7 /100 \| #61	Exceptional 92.8%
Ukrainians	99.6 /100 \| #62	Exceptional 92.7%
Zimbabweans	99.6 /100 \| #63	Exceptional 92.7%
Immigrants \| Netherlands	99.6 /100 \| #64	Exceptional 92.7%
Austrians	99.6 /100 \| #65	Exceptional 92.7%
Soviet Union	99.6 /100 \| #66	Exceptional 92.7%
Immigrants \| South Africa	99.5 /100 \| #67	Exceptional 92.7%
Immigrants \| Czechoslovakia	99.5 /100 \| #68	Exceptional 92.7%
Immigrants \| Iran	99.5 /100 \| #69	Exceptional 92.7%
Czechoslovakians	99.5 /100 \| #70	Exceptional 92.6%
Immigrants \| Latvia	99.5 /100 \| #71	Exceptional 92.6%
Immigrants \| South Central Asia	99.5 /100 \| #72	Exceptional 92.6%
Burmese	99.4 /100 \| #73	Exceptional 92.6%
Immigrants \| Moldova	99.4 /100 \| #74	Exceptional 92.6%

Demographics Similar to Iroquois by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Iroquois are Immigrants from Western Asia (91.2%, a difference of 0.010%), Sierra Leonean (91.1%, a difference of 0.010%), Bolivian (91.2%, a difference of 0.020%), Immigrants from Nepal (91.2%, a difference of 0.020%), and Bermudan (91.2%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Immigrants \| Indonesia	54.9 /100 \| #169	Average 91.2%
Delaware	52.8 /100 \| #170	Average 91.2%
Immigrants \| Morocco	51.4 /100 \| #171	Average 91.2%
Bermudans	50.8 /100 \| #172	Average 91.2%
Bolivians	50.4 /100 \| #173	Average 91.2%
Immigrants \| Nepal	50.0 /100 \| #174	Average 91.2%
Immigrants \| Western Asia	49.0 /100 \| #175	Average 91.2%
Iroquois	48.5 /100 \| #176	Average 91.1%
Sierra Leoneans	47.7 /100 \| #177	Average 91.1%
Spanish	43.7 /100 \| #178	Average 91.1%
Immigrants \| Chile	43.3 /100 \| #179	Average 91.1%
Immigrants \| Syria	40.3 /100 \| #180	Average 91.1%
Guamanians/Chamorros	39.5 /100 \| #181	Fair 91.0%
Immigrants \| Nonimmigrants	38.8 /100 \| #182	Fair 91.0%
Osage	38.3 /100 \| #183	Fair 91.0%