Czech vs Sierra Leonean 7th Grade
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Czech
Sierra Leonean
7th Grade
7th Grade Comparison
Czechs
Sierra Leoneans
97.4%
7TH GRADE
100.0/ 100
METRIC RATING
30th/ 347
METRIC RANK
96.0%
7TH GRADE
37.5/ 100
METRIC RATING
184th/ 347
METRIC RANK
Czech vs Sierra Leonean 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 83,337,655 people shows a poor positive correlation between the proportion of Sierra Leoneans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.171 and weighted average of 96.0%, a difference of 1.5%.
7th Grade Correlation Summary
| Measurement | Czech | Sierra Leonean |
| Minimum | 93.2% | 91.1% |
| Maximum | 100.0% | 100.0% |
| Range | 6.8% | 8.9% |
| Mean | 98.4% | 97.0% |
| Median | 98.8% | 97.1% |
| Interquartile 25% (IQ1) | 97.6% | 95.8% |
| Interquartile 75% (IQ3) | 100.0% | 98.8% |
| Interquartile Range (IQR) | 2.4% | 2.9% |
| 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 Sierra Leoneans by 7th Grade
In terms of 7th grade, the demographic groups most similar to Sierra Leoneans are Brazilian (96.0%, a difference of 0.0%), Immigrants from Spain (96.0%, a difference of 0.010%), Immigrants from Iraq (96.0%, a difference of 0.010%), Immigrants from Uganda (96.0%, a difference of 0.010%), and Iraqi (96.0%, a difference of 0.020%).
| Demographics | Rating | Rank | 7th Grade |
| Immigrants | Korea | 49.2 /100 | #177 | Average 96.0% |
| Marshallese | 48.4 /100 | #178 | Average 96.0% |
| Immigrants | Iran | 47.8 /100 | #179 | Average 96.0% |
| Immigrants | Brazil | 46.8 /100 | #180 | Average 96.0% |
| Pakistanis | 44.5 /100 | #181 | Average 96.0% |
| Iraqis | 41.2 /100 | #182 | Average 96.0% |
| Immigrants | Spain | 38.8 /100 | #183 | Fair 96.0% |
| Sierra Leoneans | 37.5 /100 | #184 | Fair 96.0% |
| Brazilians | 37.3 /100 | #185 | Fair 96.0% |
| Immigrants | Iraq | 36.1 /100 | #186 | Fair 96.0% |
| Immigrants | Uganda | 36.0 /100 | #187 | Fair 96.0% |
| Immigrants | Egypt | 34.3 /100 | #188 | Fair 95.9% |
| Immigrants | Venezuela | 33.9 /100 | #189 | Fair 95.9% |
| Immigrants | Micronesia | 32.6 /100 | #190 | Fair 95.9% |
| Liberians | 32.5 /100 | #191 | Fair 95.9% |