Comanche vs Sri Lankan 8th Grade
COMPARE
Comanche
Sri Lankan
8th Grade
8th Grade Comparison
Comanche
Sri Lankans
95.5%
8TH GRADE
16.3/ 100
METRIC RATING
206th/ 347
METRIC RANK
94.0%
8TH GRADE
0.0/ 100
METRIC RATING
302nd/ 347
METRIC RANK
Comanche vs Sri Lankan 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 109,786,530 people shows a moderate positive correlation between the proportion of Comanche and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.492 and weighted average of 95.5%. Similarly, the statistical analysis conducted on geographies consisting of 440,593,938 people shows a poor negative correlation between the proportion of Sri Lankans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.181 and weighted average of 94.0%, a difference of 1.6%.
8th Grade Correlation Summary
| Measurement | Comanche | Sri Lankan |
| Minimum | 94.4% | 71.3% |
| Maximum | 100.0% | 100.0% |
| Range | 5.6% | 28.7% |
| Mean | 98.0% | 90.7% |
| Median | 98.0% | 91.7% |
| Interquartile 25% (IQ1) | 97.1% | 86.5% |
| Interquartile 75% (IQ3) | 99.6% | 95.2% |
| Interquartile Range (IQR) | 2.6% | 8.6% |
| Standard Deviation (Sample) | 1.6% | 6.4% |
| Standard Deviation (Population) | 1.6% | 6.4% |
Similar Demographics by 8th Grade
Demographics Similar to Comanche by 8th Grade
In terms of 8th grade, the demographic groups most similar to Comanche are Immigrants from Bahamas (95.5%, a difference of 0.0%), Moroccan (95.5%, a difference of 0.010%), Hawaiian (95.5%, a difference of 0.010%), Immigrants from Sudan (95.5%, a difference of 0.020%), and Apache (95.5%, a difference of 0.030%).
| Demographics | Rating | Rank | 8th Grade |
| Immigrants | Northern Africa | 22.5 /100 | #199 | Fair 95.5% |
| Argentineans | 22.2 /100 | #200 | Fair 95.5% |
| Immigrants | Argentina | 20.6 /100 | #201 | Fair 95.5% |
| Apache | 19.4 /100 | #202 | Poor 95.5% |
| Moroccans | 17.4 /100 | #203 | Poor 95.5% |
| Hawaiians | 16.7 /100 | #204 | Poor 95.5% |
| Immigrants | Bahamas | 16.7 /100 | #205 | Poor 95.5% |
| Comanche | 16.3 /100 | #206 | Poor 95.5% |
| Immigrants | Sudan | 15.1 /100 | #207 | Poor 95.5% |
| Portuguese | 14.3 /100 | #208 | Poor 95.5% |
| Immigrants | Lebanon | 13.7 /100 | #209 | Poor 95.4% |
| Africans | 13.6 /100 | #210 | Poor 95.4% |
| Immigrants | Morocco | 12.4 /100 | #211 | Poor 95.4% |
| Immigrants | Pakistan | 9.7 /100 | #212 | Tragic 95.4% |
| Laotians | 9.0 /100 | #213 | Tragic 95.4% |
Demographics Similar to Sri Lankans by 8th Grade
In terms of 8th grade, the demographic groups most similar to Sri Lankans are Immigrants from Dominica (94.0%, a difference of 0.040%), Immigrants from Laos (94.1%, a difference of 0.10%), Cuban (94.1%, a difference of 0.12%), Immigrants from Burma/Myanmar (94.1%, a difference of 0.12%), and Guyanese (93.9%, a difference of 0.13%).
| Demographics | Rating | Rank | 8th Grade |
| Fijians | 0.0 /100 | #295 | Tragic 94.2% |
| Haitians | 0.0 /100 | #296 | Tragic 94.2% |
| Immigrants | South Eastern Asia | 0.0 /100 | #297 | Tragic 94.2% |
| Indonesians | 0.0 /100 | #298 | Tragic 94.1% |
| Cubans | 0.0 /100 | #299 | Tragic 94.1% |
| Immigrants | Burma/Myanmar | 0.0 /100 | #300 | Tragic 94.1% |
| Immigrants | Laos | 0.0 /100 | #301 | Tragic 94.1% |
| Sri Lankans | 0.0 /100 | #302 | Tragic 94.0% |
| Immigrants | Dominica | 0.0 /100 | #303 | Tragic 94.0% |
| Guyanese | 0.0 /100 | #304 | Tragic 93.9% |
| Immigrants | Haiti | 0.0 /100 | #305 | Tragic 93.9% |
| Immigrants | Guyana | 0.0 /100 | #306 | Tragic 93.8% |
| Immigrants | Portugal | 0.0 /100 | #307 | Tragic 93.8% |
| Ecuadorians | 0.0 /100 | #308 | Tragic 93.6% |
| Immigrants | Immigrants | 0.0 /100 | #309 | Tragic 93.6% |