South African vs Okinawan 1st Grade
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South African
Okinawan
1st Grade
1st Grade Comparison
South Africans
Okinawans
98.2%
1ST GRADE
98.6/ 100
METRIC RATING
94th/ 347
METRIC RANK
98.1%
1ST GRADE
94.5/ 100
METRIC RATING
120th/ 347
METRIC RANK
South African vs Okinawan 1st 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 1st grade education in the United States with a correlation coefficient (R) of 0.432 and weighted average of 98.2%. Similarly, the statistical analysis conducted on geographies consisting of 73,744,614 people shows a moderate positive correlation between the proportion of Okinawans and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.429 and weighted average of 98.1%, a difference of 0.11%.
1st Grade Correlation Summary
| Measurement | South African | Okinawan |
| Minimum | 96.7% | 96.4% |
| Maximum | 100.0% | 100.0% |
| Range | 3.3% | 3.6% |
| Mean | 99.2% | 98.8% |
| Median | 99.4% | 98.8% |
| Interquartile 25% (IQ1) | 98.7% | 98.3% |
| Interquartile 75% (IQ3) | 100.0% | 99.6% |
| Interquartile Range (IQR) | 1.3% | 1.4% |
| Standard Deviation (Sample) | 0.85% | 0.90% |
| Standard Deviation (Population) | 0.84% | 0.89% |
Similar Demographics by 1st Grade
Demographics Similar to South Africans by 1st Grade
In terms of 1st grade, the demographic groups most similar to South Africans are Immigrants from India (98.2%, a difference of 0.0%), Immigrants from Germany (98.2%, a difference of 0.0%), Immigrants from Western Europe (98.3%, a difference of 0.010%), Macedonian (98.3%, a difference of 0.010%), and Cypriot (98.2%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Immigrants | Australia | 99.0 /100 | #87 | Exceptional 98.3% |
| Zimbabweans | 98.9 /100 | #88 | Exceptional 98.3% |
| Immigrants | South Africa | 98.8 /100 | #89 | Exceptional 98.3% |
| Ukrainians | 98.8 /100 | #90 | Exceptional 98.3% |
| Immigrants | Western Europe | 98.8 /100 | #91 | Exceptional 98.3% |
| Macedonians | 98.7 /100 | #92 | Exceptional 98.3% |
| Immigrants | India | 98.6 /100 | #93 | Exceptional 98.2% |
| South Africans | 98.6 /100 | #94 | Exceptional 98.2% |
| Immigrants | Germany | 98.5 /100 | #95 | Exceptional 98.2% |
| Cypriots | 98.3 /100 | #96 | Exceptional 98.2% |
| Immigrants | Nonimmigrants | 98.3 /100 | #97 | Exceptional 98.2% |
| Choctaw | 98.3 /100 | #98 | Exceptional 98.2% |
| Puget Sound Salish | 98.2 /100 | #99 | Exceptional 98.2% |
| Colville | 98.0 /100 | #100 | Exceptional 98.2% |
| Romanians | 97.8 /100 | #101 | Exceptional 98.2% |
Demographics Similar to Okinawans by 1st Grade
In terms of 1st grade, the demographic groups most similar to Okinawans are Thai (98.1%, a difference of 0.0%), Immigrants from Zimbabwe (98.1%, a difference of 0.010%), Menominee (98.1%, a difference of 0.010%), Iroquois (98.1%, a difference of 0.010%), and Syrian (98.1%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Immigrants | Latvia | 96.4 /100 | #113 | Exceptional 98.2% |
| Ute | 96.2 /100 | #114 | Exceptional 98.2% |
| Iranians | 96.0 /100 | #115 | Exceptional 98.2% |
| Spanish | 95.9 /100 | #116 | Exceptional 98.2% |
| Yugoslavians | 95.5 /100 | #117 | Exceptional 98.2% |
| Immigrants | France | 95.5 /100 | #118 | Exceptional 98.2% |
| Thais | 94.7 /100 | #119 | Exceptional 98.1% |
| Okinawans | 94.5 /100 | #120 | Exceptional 98.1% |
| Immigrants | Zimbabwe | 94.0 /100 | #121 | Exceptional 98.1% |
| Menominee | 93.9 /100 | #122 | Exceptional 98.1% |
| Iroquois | 93.8 /100 | #123 | Exceptional 98.1% |
| Syrians | 93.7 /100 | #124 | Exceptional 98.1% |
| Immigrants | Japan | 93.7 /100 | #125 | Exceptional 98.1% |
| Lebanese | 93.5 /100 | #126 | Exceptional 98.1% |
| Immigrants | Saudi Arabia | 93.3 /100 | #127 | Exceptional 98.1% |