Portuguese vs Arapaho 1st Grade
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Portuguese
Arapaho
1st Grade
1st Grade Comparison
Portuguese
Arapaho
97.9%
1ST GRADE
44.2/ 100
METRIC RATING
181st/ 347
METRIC RANK
98.6%
1ST GRADE
100.0/ 100
METRIC RATING
21st/ 347
METRIC RANK
Portuguese vs Arapaho 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 450,368,110 people shows a poor positive correlation between the proportion of Portuguese and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.129 and weighted average of 97.9%. Similarly, the statistical analysis conducted on geographies consisting of 29,780,295 people shows a mild positive correlation between the proportion of Arapaho and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.311 and weighted average of 98.6%, a difference of 0.69%.
1st Grade Correlation Summary
| Measurement | Portuguese | Arapaho |
| Minimum | 94.7% | 96.2% |
| Maximum | 100.0% | 100.0% |
| Range | 5.3% | 3.8% |
| Mean | 98.2% | 99.4% |
| Median | 98.1% | 100.0% |
| Interquartile 25% (IQ1) | 97.4% | 98.7% |
| Interquartile 75% (IQ3) | 99.5% | 100.0% |
| Interquartile Range (IQR) | 2.1% | 1.3% |
| Standard Deviation (Sample) | 1.3% | 1.0% |
| Standard Deviation (Population) | 1.3% | 1.00% |
Similar Demographics by 1st Grade
Demographics Similar to Portuguese by 1st Grade
In terms of 1st grade, the demographic groups most similar to Portuguese are Egyptian (97.9%, a difference of 0.0%), Immigrants from Venezuela (97.9%, a difference of 0.010%), Argentinean (97.9%, a difference of 0.010%), Immigrants from Bosnia and Herzegovina (97.9%, a difference of 0.010%), and Immigrants from Argentina (97.9%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Natives/Alaskans | 50.0 /100 | #174 | Average 97.9% |
| Immigrants | Sri Lanka | 49.7 /100 | #175 | Average 97.9% |
| Albanians | 49.6 /100 | #176 | Average 97.9% |
| Immigrants | Brazil | 49.1 /100 | #177 | Average 97.9% |
| Immigrants | Venezuela | 47.8 /100 | #178 | Average 97.9% |
| Argentineans | 47.2 /100 | #179 | Average 97.9% |
| Immigrants | Bosnia and Herzegovina | 46.6 /100 | #180 | Average 97.9% |
| Portuguese | 44.2 /100 | #181 | Average 97.9% |
| Egyptians | 42.7 /100 | #182 | Average 97.9% |
| Immigrants | Argentina | 41.3 /100 | #183 | Average 97.9% |
| Immigrants | Poland | 40.1 /100 | #184 | Average 97.9% |
| Immigrants | Belarus | 39.3 /100 | #185 | Fair 97.9% |
| Paiute | 36.5 /100 | #186 | Fair 97.9% |
| Pakistanis | 35.8 /100 | #187 | Fair 97.9% |
| Arabs | 35.5 /100 | #188 | Fair 97.9% |
Demographics Similar to Arapaho by 1st Grade
In terms of 1st grade, the demographic groups most similar to Arapaho are Sioux (98.6%, a difference of 0.0%), Pennsylvania German (98.6%, a difference of 0.0%), Finnish (98.6%, a difference of 0.0%), Lithuanian (98.6%, a difference of 0.0%), and Danish (98.6%, a difference of 0.0%).
| Demographics | Rating | Rank | 1st Grade |
| English | 100.0 /100 | #14 | Exceptional 98.6% |
| Swedes | 100.0 /100 | #15 | Exceptional 98.6% |
| Aleuts | 100.0 /100 | #16 | Exceptional 98.6% |
| Scottish | 100.0 /100 | #17 | Exceptional 98.6% |
| Dutch | 100.0 /100 | #18 | Exceptional 98.6% |
| Irish | 100.0 /100 | #19 | Exceptional 98.6% |
| Sioux | 100.0 /100 | #20 | Exceptional 98.6% |
| Arapaho | 100.0 /100 | #21 | Exceptional 98.6% |
| Pennsylvania Germans | 100.0 /100 | #22 | Exceptional 98.6% |
| Finns | 100.0 /100 | #23 | Exceptional 98.6% |
| Lithuanians | 100.0 /100 | #24 | Exceptional 98.6% |
| Danes | 100.0 /100 | #25 | Exceptional 98.6% |
| Scotch-Irish | 100.0 /100 | #26 | Exceptional 98.6% |
| Poles | 100.0 /100 | #27 | Exceptional 98.6% |
| Croatians | 100.0 /100 | #28 | Exceptional 98.6% |