Portuguese vs Immigrants from Sri Lanka 2nd Grade
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Portuguese
Immigrants from Sri Lanka
2nd Grade
2nd Grade Comparison
Portuguese
Immigrants from Sri Lanka
97.8%
2ND GRADE
42.4/ 100
METRIC RATING
182nd/ 347
METRIC RANK
97.9%
2ND GRADE
48.7/ 100
METRIC RATING
176th/ 347
METRIC RANK
Portuguese vs Immigrants from Sri Lanka 2nd 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 2nd grade education in the United States with a correlation coefficient (R) of 0.137 and weighted average of 97.8%. Similarly, the statistical analysis conducted on geographies consisting of 149,700,552 people shows a poor positive correlation between the proportion of Immigrants from Sri Lanka and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.185 and weighted average of 97.9%, a difference of 0.020%.
2nd Grade Correlation Summary
| Measurement | Portuguese | Immigrants from Sri Lanka |
| Minimum | 94.5% | 95.8% |
| Maximum | 100.0% | 100.0% |
| Range | 5.5% | 4.2% |
| Mean | 98.2% | 98.4% |
| Median | 98.0% | 98.3% |
| Interquartile 25% (IQ1) | 97.3% | 97.7% |
| Interquartile 75% (IQ3) | 99.5% | 99.2% |
| Interquartile Range (IQR) | 2.1% | 1.5% |
| Standard Deviation (Sample) | 1.4% | 0.95% |
| Standard Deviation (Population) | 1.4% | 0.94% |
Demographics Similar to Portuguese and Immigrants from Sri Lanka by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to Portuguese are Immigrants from Poland (97.8%, a difference of 0.0%), Immigrants from Belarus (97.8%, a difference of 0.0%), Immigrants from Brazil (97.9%, a difference of 0.010%), Argentinean (97.9%, a difference of 0.010%), and Immigrants from Venezuela (97.9%, a difference of 0.010%). Similarly, the demographic groups most similar to Immigrants from Sri Lanka are Immigrants from Micronesia (97.9%, a difference of 0.0%), Immigrants from Bosnia and Herzegovina (97.9%, a difference of 0.0%), Albanian (97.9%, a difference of 0.010%), Immigrants from Korea (97.9%, a difference of 0.010%), and Kenyan (97.9%, a difference of 0.010%).
| Demographics | Rating | Rank | 2nd Grade |
| Immigrants | Spain | 55.4 /100 | #169 | Average 97.9% |
| Navajo | 54.3 /100 | #170 | Average 97.9% |
| Albanians | 52.8 /100 | #171 | Average 97.9% |
| Immigrants | Korea | 52.7 /100 | #172 | Average 97.9% |
| Kenyans | 52.7 /100 | #173 | Average 97.9% |
| Immigrants | Micronesia | 50.0 /100 | #174 | Average 97.9% |
| Immigrants | Bosnia and Herzegovina | 49.8 /100 | #175 | Average 97.9% |
| Immigrants | Sri Lanka | 48.7 /100 | #176 | Average 97.9% |
| Immigrants | Brazil | 46.6 /100 | #177 | Average 97.9% |
| Argentineans | 46.3 /100 | #178 | Average 97.9% |
| Immigrants | Venezuela | 46.1 /100 | #179 | Average 97.9% |
| Natives/Alaskans | 44.3 /100 | #180 | Average 97.9% |
| Egyptians | 44.3 /100 | #181 | Average 97.9% |
| Portuguese | 42.4 /100 | #182 | Average 97.8% |
| Immigrants | Poland | 42.2 /100 | #183 | Average 97.8% |
| Immigrants | Belarus | 41.5 /100 | #184 | Average 97.8% |
| Immigrants | Argentina | 40.6 /100 | #185 | Average 97.8% |
| Arabs | 36.9 /100 | #186 | Fair 97.8% |
| Pakistanis | 36.1 /100 | #187 | Fair 97.8% |
| Immigrants | Kazakhstan | 35.6 /100 | #188 | Fair 97.8% |
| Panamanians | 33.5 /100 | #189 | Fair 97.8% |