Welsh vs Central American Indian 8th Grade
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Welsh
Central American Indian
8th Grade
8th Grade Comparison
Welsh
Central American Indians
97.2%
8TH GRADE
100.0/ 100
METRIC RATING
22nd/ 347
METRIC RANK
92.7%
8TH GRADE
0.0/ 100
METRIC RATING
326th/ 347
METRIC RANK
Welsh vs Central American Indian 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 528,593,877 people shows a substantial positive correlation between the proportion of Welsh and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.560 and weighted average of 97.2%. Similarly, the statistical analysis conducted on geographies consisting of 326,142,643 people shows a weak negative correlation between the proportion of Central American Indians and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.273 and weighted average of 92.7%, a difference of 4.8%.
8th Grade Correlation Summary
| Measurement | Welsh | Central American Indian |
| Minimum | 94.1% | 73.4% |
| Maximum | 100.0% | 100.0% |
| Range | 5.9% | 26.6% |
| Mean | 99.2% | 90.6% |
| Median | 100.0% | 92.4% |
| Interquartile 25% (IQ1) | 98.4% | 86.5% |
| Interquartile 75% (IQ3) | 100.0% | 95.9% |
| Interquartile Range (IQR) | 1.6% | 9.5% |
| Standard Deviation (Sample) | 1.1% | 7.2% |
| Standard Deviation (Population) | 1.1% | 7.1% |
Similar Demographics by 8th Grade
Demographics Similar to Welsh by 8th Grade
In terms of 8th grade, the demographic groups most similar to Welsh are French Canadian (97.2%, a difference of 0.010%), Scandinavian (97.2%, a difference of 0.010%), Czech (97.1%, a difference of 0.020%), Danish (97.2%, a difference of 0.030%), and French (97.1%, a difference of 0.030%).
| Demographics | Rating | Rank | 8th Grade |
| Pennsylvania Germans | 100.0 /100 | #15 | Exceptional 97.3% |
| Tlingit-Haida | 100.0 /100 | #16 | Exceptional 97.3% |
| Irish | 100.0 /100 | #17 | Exceptional 97.3% |
| Lithuanians | 100.0 /100 | #18 | Exceptional 97.3% |
| Scottish | 100.0 /100 | #19 | Exceptional 97.3% |
| Croatians | 100.0 /100 | #20 | Exceptional 97.2% |
| Danes | 100.0 /100 | #21 | Exceptional 97.2% |
| Welsh | 100.0 /100 | #22 | Exceptional 97.2% |
| French Canadians | 100.0 /100 | #23 | Exceptional 97.2% |
| Scandinavians | 100.0 /100 | #24 | Exceptional 97.2% |
| Czechs | 100.0 /100 | #25 | Exceptional 97.1% |
| French | 100.0 /100 | #26 | Exceptional 97.1% |
| Scotch-Irish | 100.0 /100 | #27 | Exceptional 97.1% |
| Italians | 100.0 /100 | #28 | Exceptional 97.1% |
| Europeans | 100.0 /100 | #29 | Exceptional 97.1% |
Demographics Similar to Central American Indians by 8th Grade
In terms of 8th grade, the demographic groups most similar to Central American Indians are Dominican (92.8%, a difference of 0.050%), Nepalese (92.8%, a difference of 0.14%), Immigrants from Belize (92.9%, a difference of 0.21%), Immigrants from the Azores (92.5%, a difference of 0.25%), and Nicaraguan (93.0%, a difference of 0.26%).
| Demographics | Rating | Rank | 8th Grade |
| Immigrants | Cuba | 0.0 /100 | #319 | Tragic 93.2% |
| Immigrants | Fiji | 0.0 /100 | #320 | Tragic 93.2% |
| Belizeans | 0.0 /100 | #321 | Tragic 93.1% |
| Nicaraguans | 0.0 /100 | #322 | Tragic 93.0% |
| Immigrants | Belize | 0.0 /100 | #323 | Tragic 92.9% |
| Nepalese | 0.0 /100 | #324 | Tragic 92.8% |
| Dominicans | 0.0 /100 | #325 | Tragic 92.8% |
| Central American Indians | 0.0 /100 | #326 | Tragic 92.7% |
| Immigrants | Azores | 0.0 /100 | #327 | Tragic 92.5% |
| Immigrants | Nicaragua | 0.0 /100 | #328 | Tragic 92.5% |
| Immigrants | Cabo Verde | 0.0 /100 | #329 | Tragic 92.4% |
| Immigrants | Armenia | 0.0 /100 | #330 | Tragic 92.3% |
| Hondurans | 0.0 /100 | #331 | Tragic 92.3% |
| Immigrants | Dominican Republic | 0.0 /100 | #332 | Tragic 92.3% |
| Hispanics or Latinos | 0.0 /100 | #333 | Tragic 92.2% |