Arapaho vs Immigrants from Costa Rica 9th Grade
COMPARE
Arapaho
Immigrants from Costa Rica
9th Grade
9th Grade Comparison
Arapaho
Immigrants from Costa Rica
95.7%
9TH GRADE
99.3/ 100
METRIC RATING
81st/ 347
METRIC RANK
94.0%
9TH GRADE
0.5/ 100
METRIC RATING
257th/ 347
METRIC RANK
Arapaho vs Immigrants from Costa Rica 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 29,780,325 people shows a poor positive correlation between the proportion of Arapaho and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.105 and weighted average of 95.7%. Similarly, the statistical analysis conducted on geographies consisting of 204,277,241 people shows a mild positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.340 and weighted average of 94.0%, a difference of 1.9%.
9th Grade Correlation Summary
| Measurement | Arapaho | Immigrants from Costa Rica |
| Minimum | 90.0% | 85.3% |
| Maximum | 100.0% | 100.0% |
| Range | 10.0% | 14.7% |
| Mean | 97.3% | 95.1% |
| Median | 97.6% | 95.1% |
| Interquartile 25% (IQ1) | 96.2% | 93.5% |
| Interquartile 75% (IQ3) | 99.1% | 97.1% |
| Interquartile Range (IQR) | 2.9% | 3.6% |
| Standard Deviation (Sample) | 2.5% | 3.2% |
| Standard Deviation (Population) | 2.4% | 3.2% |
Similar Demographics by 9th Grade
Demographics Similar to Arapaho by 9th Grade
In terms of 9th grade, the demographic groups most similar to Arapaho are Bhutanese (95.7%, a difference of 0.0%), Puget Sound Salish (95.7%, a difference of 0.0%), Romanian (95.7%, a difference of 0.020%), Swiss (95.7%, a difference of 0.020%), and Immigrants from Denmark (95.7%, a difference of 0.030%).
| Demographics | Rating | Rank | 9th Grade |
| Thais | 99.5 /100 | #74 | Exceptional 95.8% |
| Inupiat | 99.5 /100 | #75 | Exceptional 95.8% |
| Immigrants | Sweden | 99.5 /100 | #76 | Exceptional 95.8% |
| Whites/Caucasians | 99.4 /100 | #77 | Exceptional 95.8% |
| Immigrants | South Africa | 99.4 /100 | #78 | Exceptional 95.8% |
| Romanians | 99.3 /100 | #79 | Exceptional 95.7% |
| Bhutanese | 99.3 /100 | #80 | Exceptional 95.7% |
| Arapaho | 99.3 /100 | #81 | Exceptional 95.7% |
| Puget Sound Salish | 99.2 /100 | #82 | Exceptional 95.7% |
| Swiss | 99.2 /100 | #83 | Exceptional 95.7% |
| Immigrants | Denmark | 99.1 /100 | #84 | Exceptional 95.7% |
| Icelanders | 99.1 /100 | #85 | Exceptional 95.7% |
| Immigrants | Western Europe | 99.1 /100 | #86 | Exceptional 95.7% |
| Okinawans | 99.0 /100 | #87 | Exceptional 95.7% |
| Immigrants | Czechoslovakia | 98.9 /100 | #88 | Exceptional 95.7% |
Demographics Similar to Immigrants from Costa Rica by 9th Grade
In terms of 9th grade, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Thailand (93.9%, a difference of 0.010%), Ghanaian (93.9%, a difference of 0.010%), Immigrants from Afghanistan (94.0%, a difference of 0.020%), Pima (93.9%, a difference of 0.020%), and Immigrants from Nigeria (94.0%, a difference of 0.030%).
| Demographics | Rating | Rank | 9th Grade |
| Immigrants | Hong Kong | 1.3 /100 | #250 | Tragic 94.1% |
| Jamaicans | 1.0 /100 | #251 | Tragic 94.1% |
| Immigrants | Senegal | 0.9 /100 | #252 | Tragic 94.1% |
| Colombians | 0.8 /100 | #253 | Tragic 94.0% |
| U.S. Virgin Islanders | 0.7 /100 | #254 | Tragic 94.0% |
| Immigrants | Nigeria | 0.6 /100 | #255 | Tragic 94.0% |
| Immigrants | Afghanistan | 0.5 /100 | #256 | Tragic 94.0% |
| Immigrants | Costa Rica | 0.5 /100 | #257 | Tragic 94.0% |
| Immigrants | Thailand | 0.5 /100 | #258 | Tragic 93.9% |
| Ghanaians | 0.5 /100 | #259 | Tragic 93.9% |
| Pima | 0.4 /100 | #260 | Tragic 93.9% |
| South Americans | 0.4 /100 | #261 | Tragic 93.9% |
| Immigrants | Jamaica | 0.4 /100 | #262 | Tragic 93.9% |
| Immigrants | Uzbekistan | 0.4 /100 | #263 | Tragic 93.9% |
| Immigrants | Congo | 0.4 /100 | #264 | Tragic 93.9% |