South African vs Immigrants from Iran 2nd Grade
COMPARE
South African
Immigrants from Iran
2nd Grade
2nd Grade Comparison
South Africans
Immigrants from Iran
98.2%
2ND GRADE
98.6/ 100
METRIC RATING
95th/ 347
METRIC RANK
97.9%
2ND GRADE
62.8/ 100
METRIC RATING
158th/ 347
METRIC RANK
South African vs Immigrants from Iran 2nd Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 182,602,894 people shows a moderate positive correlation between the proportion of South Africans and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.434 and weighted average of 98.2%. Similarly, the statistical analysis conducted on geographies consisting of 279,905,207 people shows a moderate negative correlation between the proportion of Immigrants from Iran and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of -0.447 and weighted average of 97.9%, a difference of 0.29%.
2nd Grade Correlation Summary
| Measurement | South African | Immigrants from Iran |
| Minimum | 96.7% | 89.4% |
| Maximum | 100.0% | 100.0% |
| Range | 3.3% | 10.6% |
| Mean | 99.2% | 98.3% |
| Median | 99.4% | 98.7% |
| Interquartile 25% (IQ1) | 98.7% | 98.0% |
| Interquartile 75% (IQ3) | 100.0% | 99.1% |
| Interquartile Range (IQR) | 1.3% | 1.1% |
| Standard Deviation (Sample) | 0.86% | 1.5% |
| Standard Deviation (Population) | 0.84% | 1.5% |
Similar Demographics by 2nd Grade
Demographics Similar to South Africans by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to South Africans are Immigrants from Germany (98.2%, a difference of 0.0%), Immigrants from India (98.2%, a difference of 0.010%), Cypriot (98.2%, a difference of 0.010%), Ukrainian (98.2%, a difference of 0.020%), and Zimbabwean (98.2%, a difference of 0.020%).
| Demographics | Rating | Rank | 2nd Grade |
| Macedonians | 99.0 /100 | #88 | Exceptional 98.2% |
| Ukrainians | 98.9 /100 | #89 | Exceptional 98.2% |
| Zimbabweans | 98.8 /100 | #90 | Exceptional 98.2% |
| Immigrants | Western Europe | 98.8 /100 | #91 | Exceptional 98.2% |
| Immigrants | South Africa | 98.8 /100 | #92 | Exceptional 98.2% |
| Immigrants | India | 98.8 /100 | #93 | Exceptional 98.2% |
| Immigrants | Germany | 98.6 /100 | #94 | Exceptional 98.2% |
| South Africans | 98.6 /100 | #95 | Exceptional 98.2% |
| Cypriots | 98.4 /100 | #96 | Exceptional 98.2% |
| Choctaw | 98.3 /100 | #97 | Exceptional 98.2% |
| Immigrants | Nonimmigrants | 98.3 /100 | #98 | Exceptional 98.2% |
| Immigrants | Ireland | 98.0 /100 | #99 | Exceptional 98.2% |
| Romanians | 98.0 /100 | #100 | Exceptional 98.2% |
| Puget Sound Salish | 98.0 /100 | #101 | Exceptional 98.2% |
| Cree | 98.0 /100 | #102 | Exceptional 98.2% |
Demographics Similar to Immigrants from Iran by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to Immigrants from Iran are Dutch West Indian (97.9%, a difference of 0.0%), Venezuelan (97.9%, a difference of 0.0%), Comanche (97.9%, a difference of 0.0%), French American Indian (97.9%, a difference of 0.010%), and Immigrants from Eastern Europe (97.9%, a difference of 0.010%).
| Demographics | Rating | Rank | 2nd Grade |
| Soviet Union | 70.7 /100 | #151 | Good 97.9% |
| Immigrants | North Macedonia | 68.5 /100 | #152 | Good 97.9% |
| Immigrants | South Central Asia | 68.3 /100 | #153 | Good 97.9% |
| Marshallese | 67.7 /100 | #154 | Good 97.9% |
| French American Indians | 64.3 /100 | #155 | Good 97.9% |
| Dutch West Indians | 63.8 /100 | #156 | Good 97.9% |
| Venezuelans | 63.3 /100 | #157 | Good 97.9% |
| Immigrants | Iran | 62.8 /100 | #158 | Good 97.9% |
| Comanche | 62.8 /100 | #159 | Good 97.9% |
| Immigrants | Eastern Europe | 61.1 /100 | #160 | Good 97.9% |
| Immigrants | Russia | 60.3 /100 | #161 | Good 97.9% |
| Immigrants | Italy | 60.2 /100 | #162 | Good 97.9% |
| Bermudans | 59.4 /100 | #163 | Average 97.9% |
| Ugandans | 56.6 /100 | #164 | Average 97.9% |
| Spanish Americans | 56.4 /100 | #165 | Average 97.9% |