Sierra Leonean vs Welsh 10th Grade
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Sierra Leonean
Welsh
10th Grade
10th Grade Comparison
Sierra Leoneans
Welsh
93.7%
10TH GRADE
46.1/ 100
METRIC RATING
178th/ 347
METRIC RANK
95.5%
10TH GRADE
100.0/ 100
METRIC RATING
26th/ 347
METRIC RANK
Sierra Leonean vs Welsh 10th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 83,357,120 people shows no correlation between the proportion of Sierra Leoneans and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of -0.035 and weighted average of 93.7%. Similarly, the statistical analysis conducted on geographies consisting of 528,594,177 people shows a mild positive correlation between the proportion of Welsh and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.375 and weighted average of 95.5%, a difference of 1.9%.
10th Grade Correlation Summary
| Measurement | Sierra Leonean | Welsh |
| Minimum | 84.5% | 89.5% |
| Maximum | 100.0% | 100.0% |
| Range | 15.5% | 10.5% |
| Mean | 95.1% | 97.6% |
| Median | 95.1% | 97.6% |
| Interquartile 25% (IQ1) | 93.5% | 96.3% |
| Interquartile 75% (IQ3) | 97.7% | 100.0% |
| Interquartile Range (IQR) | 4.2% | 3.7% |
| Standard Deviation (Sample) | 3.2% | 2.6% |
| Standard Deviation (Population) | 3.1% | 2.5% |
Similar Demographics by 10th Grade
Demographics Similar to Sierra Leoneans by 10th Grade
In terms of 10th grade, the demographic groups most similar to Sierra Leoneans are Immigrants from Argentina (93.7%, a difference of 0.010%), Immigrants from Lebanon (93.7%, a difference of 0.010%), Paraguayan (93.7%, a difference of 0.010%), Argentinean (93.7%, a difference of 0.030%), and Immigrants from Nepal (93.7%, a difference of 0.030%).
| Demographics | Rating | Rank | 10th Grade |
| Immigrants | Albania | 52.4 /100 | #171 | Average 93.8% |
| French American Indians | 50.9 /100 | #172 | Average 93.7% |
| Spaniards | 50.3 /100 | #173 | Average 93.7% |
| Argentineans | 50.0 /100 | #174 | Average 93.7% |
| Immigrants | Nepal | 49.6 /100 | #175 | Average 93.7% |
| Immigrants | Argentina | 47.1 /100 | #176 | Average 93.7% |
| Immigrants | Lebanon | 47.1 /100 | #177 | Average 93.7% |
| Sierra Leoneans | 46.1 /100 | #178 | Average 93.7% |
| Paraguayans | 45.3 /100 | #179 | Average 93.7% |
| Blackfeet | 42.8 /100 | #180 | Average 93.7% |
| Immigrants | Northern Africa | 41.6 /100 | #181 | Average 93.7% |
| Colville | 38.8 /100 | #182 | Fair 93.6% |
| Guamanians/Chamorros | 37.1 /100 | #183 | Fair 93.6% |
| Choctaw | 36.6 /100 | #184 | Fair 93.6% |
| Sudanese | 36.6 /100 | #185 | Fair 93.6% |
Demographics Similar to Welsh by 10th Grade
In terms of 10th grade, the demographic groups most similar to Welsh are European (95.5%, a difference of 0.020%), Maltese (95.5%, a difference of 0.020%), Alaskan Athabascan (95.4%, a difference of 0.020%), Luxembourger (95.4%, a difference of 0.020%), and Czech (95.5%, a difference of 0.030%).
| Demographics | Rating | Rank | 10th Grade |
| Scandinavians | 100.0 /100 | #19 | Exceptional 95.6% |
| Chinese | 100.0 /100 | #20 | Exceptional 95.5% |
| Dutch | 100.0 /100 | #21 | Exceptional 95.5% |
| Eastern Europeans | 100.0 /100 | #22 | Exceptional 95.5% |
| Czechs | 100.0 /100 | #23 | Exceptional 95.5% |
| Europeans | 100.0 /100 | #24 | Exceptional 95.5% |
| Maltese | 100.0 /100 | #25 | Exceptional 95.5% |
| Welsh | 100.0 /100 | #26 | Exceptional 95.5% |
| Alaskan Athabascans | 100.0 /100 | #27 | Exceptional 95.4% |
| Luxembourgers | 100.0 /100 | #28 | Exceptional 95.4% |
| Bulgarians | 100.0 /100 | #29 | Exceptional 95.4% |
| Belgians | 100.0 /100 | #30 | Exceptional 95.4% |
| Iranians | 100.0 /100 | #31 | Exceptional 95.3% |
| Hungarians | 100.0 /100 | #32 | Exceptional 95.3% |
| French | 100.0 /100 | #33 | Exceptional 95.3% |