English vs South American 2nd Grade
COMPARE
English
South American
2nd Grade
2nd Grade Comparison
English
South Americans
98.6%
2ND GRADE
100.0/ 100
METRIC RATING
13th/ 347
METRIC RANK
97.5%
2ND GRADE
0.9/ 100
METRIC RATING
246th/ 347
METRIC RANK
English vs South American 2nd Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 579,981,412 people shows a mild positive correlation between the proportion of English and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.394 and weighted average of 98.6%. Similarly, the statistical analysis conducted on geographies consisting of 494,178,447 people shows a poor positive correlation between the proportion of South Americans and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.194 and weighted average of 97.5%, a difference of 1.1%.
2nd Grade Correlation Summary
| Measurement | English | South American |
| Minimum | 93.3% | 92.1% |
| Maximum | 100.0% | 100.0% |
| Range | 6.7% | 7.9% |
| Mean | 99.0% | 97.5% |
| Median | 99.2% | 97.5% |
| Interquartile 25% (IQ1) | 98.8% | 96.9% |
| Interquartile 75% (IQ3) | 100.0% | 98.0% |
| Interquartile Range (IQR) | 1.2% | 1.1% |
| Standard Deviation (Sample) | 1.2% | 1.4% |
| Standard Deviation (Population) | 1.2% | 1.4% |
Similar Demographics by 2nd Grade
Demographics Similar to English by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to English are Carpatho Rusyn (98.6%, a difference of 0.0%), Slovene (98.6%, a difference of 0.010%), Tlingit-Haida (98.6%, a difference of 0.010%), Swedish (98.6%, a difference of 0.010%), and Scottish (98.6%, a difference of 0.030%).
| Demographics | Rating | Rank | 2nd Grade |
| Alaska Natives | 100.0 /100 | #6 | Exceptional 98.7% |
| Norwegians | 100.0 /100 | #7 | Exceptional 98.7% |
| Germans | 100.0 /100 | #8 | Exceptional 98.7% |
| Slovaks | 100.0 /100 | #9 | Exceptional 98.7% |
| Slovenes | 100.0 /100 | #10 | Exceptional 98.6% |
| Tlingit-Haida | 100.0 /100 | #11 | Exceptional 98.6% |
| Carpatho Rusyns | 100.0 /100 | #12 | Exceptional 98.6% |
| English | 100.0 /100 | #13 | Exceptional 98.6% |
| Swedes | 100.0 /100 | #14 | Exceptional 98.6% |
| Scottish | 100.0 /100 | #15 | Exceptional 98.6% |
| Dutch | 100.0 /100 | #16 | Exceptional 98.6% |
| Aleuts | 100.0 /100 | #17 | Exceptional 98.6% |
| Irish | 100.0 /100 | #18 | Exceptional 98.6% |
| Finns | 100.0 /100 | #19 | Exceptional 98.5% |
| Sioux | 100.0 /100 | #20 | Exceptional 98.5% |
Demographics Similar to South Americans by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to South Americans are Immigrants from Eastern Africa (97.5%, a difference of 0.0%), Immigrants from Senegal (97.5%, a difference of 0.0%), Immigrants from Middle Africa (97.5%, a difference of 0.0%), Bolivian (97.5%, a difference of 0.0%), and Immigrants from Iraq (97.5%, a difference of 0.010%).
| Demographics | Rating | Rank | 2nd Grade |
| Liberians | 1.6 /100 | #239 | Tragic 97.6% |
| Koreans | 1.5 /100 | #240 | Tragic 97.5% |
| Ethiopians | 1.2 /100 | #241 | Tragic 97.5% |
| Immigrants | Indonesia | 1.2 /100 | #242 | Tragic 97.5% |
| Asians | 1.1 /100 | #243 | Tragic 97.5% |
| Immigrants | Iraq | 1.0 /100 | #244 | Tragic 97.5% |
| Immigrants | Eastern Africa | 0.9 /100 | #245 | Tragic 97.5% |
| South Americans | 0.9 /100 | #246 | Tragic 97.5% |
| Immigrants | Senegal | 0.9 /100 | #247 | Tragic 97.5% |
| 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% |