Irish vs Peruvian 1st Grade
COMPARE
Irish
Peruvian
1st Grade
1st Grade Comparison
Irish
Peruvians
98.6%
1ST GRADE
100.0/ 100
METRIC RATING
19th/ 347
METRIC RANK
97.6%
1ST GRADE
1.0/ 100
METRIC RATING
247th/ 347
METRIC RANK
Irish vs Peruvian 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 580,708,963 people shows a significant positive correlation between the proportion of Irish and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.639 and weighted average of 98.6%. Similarly, the statistical analysis conducted on geographies consisting of 363,068,462 people shows a mild positive correlation between the proportion of Peruvians and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.391 and weighted average of 97.6%, a difference of 1.1%.
1st Grade Correlation Summary
| Measurement | Irish | Peruvian |
| Minimum | 95.6% | 95.2% |
| Maximum | 100.0% | 100.0% |
| Range | 4.4% | 4.8% |
| Mean | 99.2% | 97.9% |
| Median | 99.3% | 97.7% |
| Interquartile 25% (IQ1) | 99.0% | 96.9% |
| Interquartile 75% (IQ3) | 100.0% | 98.9% |
| Interquartile Range (IQR) | 1.0% | 2.1% |
| Standard Deviation (Sample) | 0.97% | 1.3% |
| Standard Deviation (Population) | 0.96% | 1.3% |
Similar Demographics by 1st Grade
Demographics Similar to Irish by 1st Grade
In terms of 1st grade, the demographic groups most similar to Irish are Sioux (98.6%, a difference of 0.010%), Arapaho (98.6%, a difference of 0.010%), Pennsylvania German (98.6%, a difference of 0.010%), Finnish (98.6%, a difference of 0.010%), and Lithuanian (98.6%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Slovenes | 100.0 /100 | #12 | Exceptional 98.7% |
| Carpatho Rusyns | 100.0 /100 | #13 | Exceptional 98.6% |
| 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% |
Demographics Similar to Peruvians by 1st Grade
In terms of 1st grade, the demographic groups most similar to Peruvians are South American (97.6%, a difference of 0.0%), Immigrants from Eastern Africa (97.6%, a difference of 0.0%), Immigrants from Middle Africa (97.6%, a difference of 0.0%), Immigrants from Senegal (97.6%, a difference of 0.0%), and Bolivian (97.6%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Koreans | 1.5 /100 | #240 | Tragic 97.6% |
| Liberians | 1.4 /100 | #241 | Tragic 97.6% |
| Immigrants | Indonesia | 1.2 /100 | #242 | Tragic 97.6% |
| Bolivians | 1.2 /100 | #243 | Tragic 97.6% |
| Asians | 1.1 /100 | #244 | Tragic 97.6% |
| South Americans | 1.1 /100 | #245 | Tragic 97.6% |
| Immigrants | Eastern Africa | 1.0 /100 | #246 | Tragic 97.6% |
| Peruvians | 1.0 /100 | #247 | Tragic 97.6% |
| Immigrants | Middle Africa | 1.0 /100 | #248 | Tragic 97.6% |
| Immigrants | Senegal | 1.0 /100 | #249 | Tragic 97.6% |
| Ethiopians | 0.9 /100 | #250 | Tragic 97.6% |
| Immigrants | Iraq | 0.9 /100 | #251 | Tragic 97.6% |
| Immigrants | Africa | 0.9 /100 | #252 | Tragic 97.6% |
| Immigrants | Congo | 0.7 /100 | #253 | Tragic 97.5% |
| Immigrants | Asia | 0.7 /100 | #254 | Tragic 97.5% |