Welsh vs South African 11th Grade
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Welsh
South African
11th Grade
11th Grade Comparison
Welsh
South Africans
94.2%
11TH GRADE
99.9/ 100
METRIC RATING
31st/ 347
METRIC RANK
93.6%
11TH GRADE
99.2/ 100
METRIC RATING
91st/ 347
METRIC RANK
Welsh vs South African 11th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 528,596,196 people shows a mild positive correlation between the proportion of Welsh and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.379 and weighted average of 94.2%. Similarly, the statistical analysis conducted on geographies consisting of 182,604,532 people shows a moderate negative correlation between the proportion of South Africans and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of -0.458 and weighted average of 93.6%, a difference of 0.69%.
11th Grade Correlation Summary
| Measurement | Welsh | South African |
| Minimum | 80.6% | 72.7% |
| Maximum | 100.0% | 100.0% |
| Range | 19.4% | 27.3% |
| Mean | 96.1% | 95.5% |
| Median | 96.2% | 95.4% |
| Interquartile 25% (IQ1) | 94.6% | 93.6% |
| Interquartile 75% (IQ3) | 100.0% | 99.8% |
| Interquartile Range (IQR) | 5.4% | 6.3% |
| Standard Deviation (Sample) | 4.0% | 5.3% |
| Standard Deviation (Population) | 4.0% | 5.2% |
Similar Demographics by 11th Grade
Demographics Similar to Welsh by 11th Grade
In terms of 11th grade, the demographic groups most similar to Welsh are Belgian (94.2%, a difference of 0.0%), Russian (94.3%, a difference of 0.020%), British (94.2%, a difference of 0.040%), Immigrants from Scotland (94.2%, a difference of 0.040%), and Immigrants from Singapore (94.2%, a difference of 0.050%).
| Demographics | Rating | Rank | 11th Grade |
| English | 100.0 /100 | #24 | Exceptional 94.4% |
| Irish | 100.0 /100 | #25 | Exceptional 94.4% |
| Scottish | 100.0 /100 | #26 | Exceptional 94.4% |
| Europeans | 100.0 /100 | #27 | Exceptional 94.4% |
| Estonians | 100.0 /100 | #28 | Exceptional 94.4% |
| Dutch | 100.0 /100 | #29 | Exceptional 94.3% |
| Russians | 100.0 /100 | #30 | Exceptional 94.3% |
| Welsh | 99.9 /100 | #31 | Exceptional 94.2% |
| Belgians | 99.9 /100 | #32 | Exceptional 94.2% |
| British | 99.9 /100 | #33 | Exceptional 94.2% |
| Immigrants | Scotland | 99.9 /100 | #34 | Exceptional 94.2% |
| Immigrants | Singapore | 99.9 /100 | #35 | Exceptional 94.2% |
| Immigrants | Northern Europe | 99.9 /100 | #36 | Exceptional 94.2% |
| Northern Europeans | 99.9 /100 | #37 | Exceptional 94.2% |
| Hungarians | 99.9 /100 | #38 | Exceptional 94.2% |
Demographics Similar to South Africans by 11th Grade
In terms of 11th grade, the demographic groups most similar to South Africans are Ottawa (93.6%, a difference of 0.010%), Immigrants from Bulgaria (93.6%, a difference of 0.010%), Immigrants from South Central Asia (93.6%, a difference of 0.020%), Immigrants from Western Europe (93.6%, a difference of 0.020%), and Cambodian (93.6%, a difference of 0.020%).
| Demographics | Rating | Rank | 11th Grade |
| Immigrants | Taiwan | 99.3 /100 | #84 | Exceptional 93.6% |
| Immigrants | Switzerland | 99.3 /100 | #85 | Exceptional 93.6% |
| Immigrants | South Central Asia | 99.2 /100 | #86 | Exceptional 93.6% |
| Immigrants | Western Europe | 99.2 /100 | #87 | Exceptional 93.6% |
| Cambodians | 99.2 /100 | #88 | Exceptional 93.6% |
| Burmese | 99.2 /100 | #89 | Exceptional 93.6% |
| Ottawa | 99.2 /100 | #90 | Exceptional 93.6% |
| South Africans | 99.2 /100 | #91 | Exceptional 93.6% |
| Immigrants | Bulgaria | 99.1 /100 | #92 | Exceptional 93.6% |
| Puget Sound Salish | 99.1 /100 | #93 | Exceptional 93.6% |
| Swiss | 99.0 /100 | #94 | Exceptional 93.6% |
| Immigrants | France | 99.0 /100 | #95 | Exceptional 93.6% |
| Immigrants | Turkey | 98.9 /100 | #96 | Exceptional 93.5% |
| Immigrants | Iran | 98.9 /100 | #97 | Exceptional 93.5% |
| Immigrants | Israel | 98.8 /100 | #98 | Exceptional 93.5% |