Peruvian vs Cuban 2nd Grade
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Peruvian
Cuban
2nd Grade
2nd Grade Comparison
Peruvians
Cubans
97.5%
2ND GRADE
0.9/ 100
METRIC RATING
250th/ 347
METRIC RANK
97.4%
2ND GRADE
0.3/ 100
METRIC RATING
267th/ 347
METRIC RANK
Peruvian vs Cuban 2nd Grade Correlation Chart
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 2nd grade education in the United States with a correlation coefficient (R) of 0.383 and weighted average of 97.5%. Similarly, the statistical analysis conducted on geographies consisting of 449,326,865 people shows a poor negative correlation between the proportion of Cubans and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of -0.111 and weighted average of 97.4%, a difference of 0.090%.

2nd Grade Correlation Summary
| Measurement | Peruvian | Cuban |
| Minimum | 95.2% | 91.4% |
| Maximum | 100.0% | 100.0% |
| Range | 4.8% | 8.6% |
| Mean | 97.8% | 97.3% |
| Median | 97.6% | 97.5% |
| Interquartile 25% (IQ1) | 96.8% | 96.8% |
| Interquartile 75% (IQ3) | 98.9% | 98.0% |
| Interquartile Range (IQR) | 2.1% | 1.3% |
| Standard Deviation (Sample) | 1.4% | 1.5% |
| Standard Deviation (Population) | 1.4% | 1.5% |
Demographics Similar to Peruvians and Cubans by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to Peruvians are Bolivian (97.5%, a difference of 0.0%), Immigrants from Middle Africa (97.5%, a difference of 0.010%), Immigrants from Africa (97.5%, a difference of 0.010%), Immigrants from Asia (97.5%, a difference of 0.010%), and Puerto Rican (97.5%, a difference of 0.020%). Similarly, the demographic groups most similar to Cubans are Immigrants from Nigeria (97.4%, a difference of 0.0%), Taiwanese (97.4%, a difference of 0.020%), Immigrants from Ethiopia (97.4%, a difference of 0.020%), Immigrants from Liberia (97.4%, a difference of 0.020%), and Immigrants from South America (97.4%, a difference of 0.020%).
| Demographics | Rating | Rank | 2nd Grade |
| Immigrants | Middle Africa | 0.9 /100 | #248 | Tragic 97.5% |
| Bolivians | 0.9 /100 | #249 | Tragic 97.5% |
| Peruvians | 0.9 /100 | #250 | Tragic 97.5% |
| Immigrants | Africa | 0.8 /100 | #251 | Tragic 97.5% |
| Immigrants | Asia | 0.7 /100 | #252 | Tragic 97.5% |
| Puerto Ricans | 0.7 /100 | #253 | Tragic 97.5% |
| Indians (Asian) | 0.6 /100 | #254 | Tragic 97.5% |
| Immigrants | Congo | 0.6 /100 | #255 | Tragic 97.5% |
| Jamaicans | 0.6 /100 | #256 | Tragic 97.5% |
| Immigrants | Colombia | 0.5 /100 | #257 | Tragic 97.5% |
| Yaqui | 0.5 /100 | #258 | Tragic 97.5% |
| Fijians | 0.5 /100 | #259 | Tragic 97.5% |
| Assyrians/Chaldeans/Syriacs | 0.5 /100 | #260 | Tragic 97.5% |
| Armenians | 0.5 /100 | #261 | Tragic 97.5% |
| Taiwanese | 0.4 /100 | #262 | Tragic 97.4% |
| Immigrants | Ethiopia | 0.4 /100 | #263 | Tragic 97.4% |
| Immigrants | Liberia | 0.4 /100 | #264 | Tragic 97.4% |
| Immigrants | South America | 0.4 /100 | #265 | Tragic 97.4% |
| Immigrants | Sierra Leone | 0.4 /100 | #266 | Tragic 97.4% |
| Cubans | 0.3 /100 | #267 | Tragic 97.4% |
| Immigrants | Nigeria | 0.3 /100 | #268 | Tragic 97.4% |