Tongan vs Tlingit-Haida 8th Grade
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Tongan
Tlingit-Haida
8th Grade
8th Grade Comparison
Tongans
Tlingit-Haida
95.1%
8TH GRADE
1.7/ 100
METRIC RATING
242nd/ 347
METRIC RANK
97.3%
8TH GRADE
100.0/ 100
METRIC RATING
16th/ 347
METRIC RANK
Tongan vs Tlingit-Haida 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 102,873,790 people shows a mild positive correlation between the proportion of Tongans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.390 and weighted average of 95.1%. Similarly, the statistical analysis conducted on geographies consisting of 60,865,648 people shows a poor positive correlation between the proportion of Tlingit-Haida and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.196 and weighted average of 97.3%, a difference of 2.3%.
8th Grade Correlation Summary
| Measurement | Tongan | Tlingit-Haida |
| Minimum | 89.4% | 93.7% |
| Maximum | 100.0% | 100.0% |
| Range | 10.6% | 6.3% |
| Mean | 96.4% | 98.9% |
| Median | 96.8% | 99.1% |
| Interquartile 25% (IQ1) | 95.1% | 98.5% |
| Interquartile 75% (IQ3) | 98.3% | 100.0% |
| Interquartile Range (IQR) | 3.2% | 1.5% |
| Standard Deviation (Sample) | 2.5% | 1.4% |
| Standard Deviation (Population) | 2.5% | 1.4% |
Similar Demographics by 8th Grade
Demographics Similar to Tongans by 8th Grade
In terms of 8th grade, the demographic groups most similar to Tongans are Paiute (95.1%, a difference of 0.0%), Immigrants from Middle Africa (95.1%, a difference of 0.0%), Ethiopian (95.1%, a difference of 0.020%), South American Indian (95.1%, a difference of 0.020%), and Immigrants from Sierra Leone (95.1%, a difference of 0.030%).
| Demographics | Rating | Rank | 8th Grade |
| Nigerians | 2.9 /100 | #235 | Tragic 95.2% |
| Senegalese | 2.7 /100 | #236 | Tragic 95.2% |
| Immigrants | Africa | 2.7 /100 | #237 | Tragic 95.2% |
| Natives/Alaskans | 2.3 /100 | #238 | Tragic 95.2% |
| Immigrants | Sierra Leone | 2.1 /100 | #239 | Tragic 95.1% |
| Ethiopians | 2.0 /100 | #240 | Tragic 95.1% |
| South American Indians | 1.9 /100 | #241 | Tragic 95.1% |
| Tongans | 1.7 /100 | #242 | Tragic 95.1% |
| Paiute | 1.7 /100 | #243 | Tragic 95.1% |
| Immigrants | Middle Africa | 1.7 /100 | #244 | Tragic 95.1% |
| Jamaicans | 1.4 /100 | #245 | Tragic 95.1% |
| Somalis | 1.4 /100 | #246 | Tragic 95.1% |
| Immigrants | Senegal | 1.4 /100 | #247 | Tragic 95.1% |
| Uruguayans | 1.2 /100 | #248 | Tragic 95.1% |
| Immigrants | China | 1.1 /100 | #249 | Tragic 95.0% |
Demographics Similar to Tlingit-Haida by 8th Grade
In terms of 8th grade, the demographic groups most similar to Tlingit-Haida are Irish (97.3%, a difference of 0.010%), Lithuanian (97.3%, a difference of 0.020%), Pennsylvania German (97.3%, a difference of 0.030%), Scottish (97.3%, a difference of 0.030%), and Alaskan Athabascan (97.3%, a difference of 0.040%).
| Demographics | Rating | Rank | 8th Grade |
| Germans | 100.0 /100 | #9 | Exceptional 97.5% |
| Slovenes | 100.0 /100 | #10 | Exceptional 97.5% |
| Poles | 100.0 /100 | #11 | Exceptional 97.4% |
| Swedes | 100.0 /100 | #12 | Exceptional 97.4% |
| Alaskan Athabascans | 100.0 /100 | #13 | Exceptional 97.3% |
| English | 100.0 /100 | #14 | Exceptional 97.3% |
| 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% |