Puget Sound Salish vs Costa Rican 8th Grade
COMPARE
Puget Sound Salish
Costa Rican
8th Grade
8th Grade Comparison
Puget Sound Salish
Costa Ricans
96.5%
8TH GRADE
99.3/ 100
METRIC RATING
79th/ 347
METRIC RANK
95.2%
8TH GRADE
3.0/ 100
METRIC RATING
234th/ 347
METRIC RANK
Puget Sound Salish vs Costa Rican 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 46,155,775 people shows no correlation between the proportion of Puget Sound Salish and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.042 and weighted average of 96.5%. Similarly, the statistical analysis conducted on geographies consisting of 253,601,897 people shows a weak positive correlation between the proportion of Costa Ricans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.275 and weighted average of 95.2%, a difference of 1.4%.
8th Grade Correlation Summary
| Measurement | Puget Sound Salish | Costa Rican |
| Minimum | 93.5% | 87.6% |
| Maximum | 100.0% | 100.0% |
| Range | 6.5% | 12.4% |
| Mean | 98.0% | 96.0% |
| Median | 98.2% | 96.2% |
| Interquartile 25% (IQ1) | 97.0% | 94.5% |
| Interquartile 75% (IQ3) | 99.8% | 98.9% |
| Interquartile Range (IQR) | 2.7% | 4.5% |
| Standard Deviation (Sample) | 1.8% | 3.4% |
| Standard Deviation (Population) | 1.8% | 3.3% |
Similar Demographics by 8th Grade
Demographics Similar to Puget Sound Salish by 8th Grade
In terms of 8th grade, the demographic groups most similar to Puget Sound Salish are Cypriot (96.5%, a difference of 0.020%), Yugoslavian (96.5%, a difference of 0.020%), Delaware (96.5%, a difference of 0.020%), Romanian (96.5%, a difference of 0.020%), and Turkish (96.5%, a difference of 0.020%).
| Demographics | Rating | Rank | 8th Grade |
| Immigrants | England | 99.5 /100 | #72 | Exceptional 96.6% |
| Arapaho | 99.5 /100 | #73 | Exceptional 96.6% |
| Immigrants | Ireland | 99.5 /100 | #74 | Exceptional 96.5% |
| Zimbabweans | 99.4 /100 | #75 | Exceptional 96.5% |
| Immigrants | Netherlands | 99.4 /100 | #76 | Exceptional 96.5% |
| Cypriots | 99.4 /100 | #77 | Exceptional 96.5% |
| Yugoslavians | 99.4 /100 | #78 | Exceptional 96.5% |
| Puget Sound Salish | 99.3 /100 | #79 | Exceptional 96.5% |
| Delaware | 99.2 /100 | #80 | Exceptional 96.5% |
| Romanians | 99.2 /100 | #81 | Exceptional 96.5% |
| Turks | 99.2 /100 | #82 | Exceptional 96.5% |
| Icelanders | 99.2 /100 | #83 | Exceptional 96.5% |
| Immigrants | Belgium | 99.1 /100 | #84 | Exceptional 96.5% |
| Immigrants | South Africa | 99.1 /100 | #85 | Exceptional 96.5% |
| Cherokee | 99.0 /100 | #86 | Exceptional 96.5% |
Demographics Similar to Costa Ricans by 8th Grade
In terms of 8th grade, the demographic groups most similar to Costa Ricans are Immigrants from Asia (95.2%, a difference of 0.0%), Nigerian (95.2%, a difference of 0.010%), Asian (95.2%, a difference of 0.020%), Indian (Asian) (95.2%, a difference of 0.020%), and Senegalese (95.2%, a difference of 0.020%).
| Demographics | Rating | Rank | 8th Grade |
| Bahamians | 5.6 /100 | #227 | Tragic 95.3% |
| Immigrants | Eastern Africa | 5.6 /100 | #228 | Tragic 95.3% |
| Immigrants | Indonesia | 4.4 /100 | #229 | Tragic 95.3% |
| Immigrants | Panama | 4.1 /100 | #230 | Tragic 95.2% |
| Asians | 3.5 /100 | #231 | Tragic 95.2% |
| Indians (Asian) | 3.3 /100 | #232 | Tragic 95.2% |
| Immigrants | Asia | 3.1 /100 | #233 | Tragic 95.2% |
| Costa Ricans | 3.0 /100 | #234 | Tragic 95.2% |
| 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% |