Czech vs South African 7th Grade
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Czech
South African
7th Grade
7th Grade Comparison
Czechs
South Africans
97.4%
7TH GRADE
100.0/ 100
METRIC RATING
30th/ 347
METRIC RANK
96.6%
7TH GRADE
98.0/ 100
METRIC RATING
105th/ 347
METRIC RANK
Czech vs South African 7th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 484,805,615 people shows a mild positive correlation between the proportion of Czechs and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.392 and weighted average of 97.4%. Similarly, the statistical analysis conducted on geographies consisting of 182,604,532 people shows a mild positive correlation between the proportion of South Africans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.358 and weighted average of 96.6%, a difference of 0.77%.
7th Grade Correlation Summary
| Measurement | Czech | South African |
| Minimum | 93.2% | 93.0% |
| Maximum | 100.0% | 100.0% |
| Range | 6.8% | 7.0% |
| Mean | 98.4% | 98.3% |
| Median | 98.8% | 98.5% |
| Interquartile 25% (IQ1) | 97.6% | 97.7% |
| Interquartile 75% (IQ3) | 100.0% | 100.0% |
| Interquartile Range (IQR) | 2.4% | 2.3% |
| Standard Deviation (Sample) | 1.6% | 2.0% |
| Standard Deviation (Population) | 1.6% | 2.0% |
Similar Demographics by 7th Grade
Demographics Similar to Czechs by 7th Grade
In terms of 7th grade, the demographic groups most similar to Czechs are Sioux (97.4%, a difference of 0.010%), Scandinavian (97.4%, a difference of 0.010%), European (97.3%, a difference of 0.020%), Italian (97.3%, a difference of 0.020%), and Scotch-Irish (97.4%, a difference of 0.030%).
| Demographics | Rating | Rank | 7th Grade |
| Croatians | 100.0 /100 | #23 | Exceptional 97.4% |
| Welsh | 100.0 /100 | #24 | Exceptional 97.4% |
| French | 100.0 /100 | #25 | Exceptional 97.4% |
| Scotch-Irish | 100.0 /100 | #26 | Exceptional 97.4% |
| Danes | 100.0 /100 | #27 | Exceptional 97.4% |
| Sioux | 100.0 /100 | #28 | Exceptional 97.4% |
| Scandinavians | 100.0 /100 | #29 | Exceptional 97.4% |
| Czechs | 100.0 /100 | #30 | Exceptional 97.4% |
| Europeans | 100.0 /100 | #31 | Exceptional 97.3% |
| Italians | 100.0 /100 | #32 | Exceptional 97.3% |
| Chippewa | 100.0 /100 | #33 | Exceptional 97.3% |
| Alaska Natives | 100.0 /100 | #34 | Exceptional 97.3% |
| Swiss | 100.0 /100 | #35 | Exceptional 97.3% |
| Hungarians | 100.0 /100 | #36 | Exceptional 97.2% |
| British | 100.0 /100 | #37 | Exceptional 97.2% |
Demographics Similar to South Africans by 7th Grade
In terms of 7th grade, the demographic groups most similar to South Africans are Shoshone (96.6%, a difference of 0.010%), Iroquois (96.6%, a difference of 0.010%), Immigrants from Singapore (96.6%, a difference of 0.020%), Lumbee (96.6%, a difference of 0.020%), and Immigrants from Saudi Arabia (96.6%, a difference of 0.020%).
| Demographics | Rating | Rank | 7th Grade |
| Immigrants | Sweden | 98.7 /100 | #98 | Exceptional 96.7% |
| Menominee | 98.7 /100 | #99 | Exceptional 96.7% |
| German Russians | 98.6 /100 | #100 | Exceptional 96.7% |
| Thais | 98.6 /100 | #101 | Exceptional 96.7% |
| Immigrants | Czechoslovakia | 98.3 /100 | #102 | Exceptional 96.6% |
| Immigrants | Singapore | 98.3 /100 | #103 | Exceptional 96.6% |
| Shoshone | 98.1 /100 | #104 | Exceptional 96.6% |
| South Africans | 98.0 /100 | #105 | Exceptional 96.6% |
| Iroquois | 97.9 /100 | #106 | Exceptional 96.6% |
| Lumbee | 97.8 /100 | #107 | Exceptional 96.6% |
| Immigrants | Saudi Arabia | 97.8 /100 | #108 | Exceptional 96.6% |
| Bhutanese | 97.7 /100 | #109 | Exceptional 96.6% |
| Okinawans | 97.4 /100 | #110 | Exceptional 96.6% |
| Immigrants | Latvia | 97.4 /100 | #111 | Exceptional 96.6% |
| Immigrants | Nonimmigrants | 97.0 /100 | #112 | Exceptional 96.5% |