Iranian vs Portuguese 8th Grade
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Iranian
Portuguese
8th Grade
8th Grade Comparison
Iranians
Portuguese
96.6%
8TH GRADE
99.7/ 100
METRIC RATING
67th/ 347
METRIC RANK
95.5%
8TH GRADE
14.3/ 100
METRIC RATING
208th/ 347
METRIC RANK
Iranian vs Portuguese 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 310,636,461 people shows a moderate positive correlation between the proportion of Iranians and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.486 and weighted average of 96.6%. Similarly, the statistical analysis conducted on geographies consisting of 450,343,001 people shows a slight positive correlation between the proportion of Portuguese and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.090 and weighted average of 95.5%, a difference of 1.2%.
8th Grade Correlation Summary
| Measurement | Iranian | Portuguese |
| Minimum | 95.4% | 88.3% |
| Maximum | 100.0% | 100.0% |
| Range | 4.6% | 11.7% |
| Mean | 98.3% | 96.0% |
| Median | 98.4% | 96.1% |
| Interquartile 25% (IQ1) | 97.7% | 94.1% |
| Interquartile 75% (IQ3) | 99.4% | 98.5% |
| Interquartile Range (IQR) | 1.7% | 4.4% |
| Standard Deviation (Sample) | 1.3% | 3.0% |
| Standard Deviation (Population) | 1.2% | 3.0% |
Similar Demographics by 8th Grade
Demographics Similar to Iranians by 8th Grade
In terms of 8th grade, the demographic groups most similar to Iranians are Ukrainian (96.7%, a difference of 0.010%), Immigrants from India (96.6%, a difference of 0.010%), Native Hawaiian (96.6%, a difference of 0.010%), Canadian (96.6%, a difference of 0.010%), and Creek (96.6%, a difference of 0.010%).
| Demographics | Rating | Rank | 8th Grade |
| Immigrants | Northern Europe | 99.8 /100 | #60 | Exceptional 96.7% |
| Immigrants | Austria | 99.8 /100 | #61 | Exceptional 96.7% |
| Whites/Caucasians | 99.8 /100 | #62 | Exceptional 96.7% |
| Ukrainians | 99.7 /100 | #63 | Exceptional 96.7% |
| Immigrants | India | 99.7 /100 | #64 | Exceptional 96.6% |
| Native Hawaiians | 99.7 /100 | #65 | Exceptional 96.6% |
| Canadians | 99.7 /100 | #66 | Exceptional 96.6% |
| Iranians | 99.7 /100 | #67 | Exceptional 96.6% |
| Creek | 99.7 /100 | #68 | Exceptional 96.6% |
| Americans | 99.7 /100 | #69 | Exceptional 96.6% |
| Immigrants | Lithuania | 99.6 /100 | #70 | Exceptional 96.6% |
| New Zealanders | 99.5 /100 | #71 | Exceptional 96.6% |
| Immigrants | England | 99.5 /100 | #72 | Exceptional 96.6% |
| Arapaho | 99.5 /100 | #73 | Exceptional 96.6% |
| Immigrants | Ireland | 99.5 /100 | #74 | Exceptional 96.5% |
Demographics Similar to Portuguese by 8th Grade
In terms of 8th grade, the demographic groups most similar to Portuguese are Immigrants from Sudan (95.5%, a difference of 0.010%), Immigrants from Lebanon (95.4%, a difference of 0.010%), African (95.4%, a difference of 0.010%), Hawaiian (95.5%, a difference of 0.030%), and Immigrants from Bahamas (95.5%, a difference of 0.030%).
| Demographics | Rating | Rank | 8th Grade |
| Immigrants | Argentina | 20.6 /100 | #201 | Fair 95.5% |
| Apache | 19.4 /100 | #202 | Poor 95.5% |
| Moroccans | 17.4 /100 | #203 | Poor 95.5% |
| Hawaiians | 16.7 /100 | #204 | Poor 95.5% |
| Immigrants | Bahamas | 16.7 /100 | #205 | Poor 95.5% |
| Comanche | 16.3 /100 | #206 | Poor 95.5% |
| Immigrants | Sudan | 15.1 /100 | #207 | Poor 95.5% |
| Portuguese | 14.3 /100 | #208 | Poor 95.5% |
| Immigrants | Lebanon | 13.7 /100 | #209 | Poor 95.4% |
| Africans | 13.6 /100 | #210 | Poor 95.4% |
| Immigrants | Morocco | 12.4 /100 | #211 | Poor 95.4% |
| Immigrants | Pakistan | 9.7 /100 | #212 | Tragic 95.4% |
| Laotians | 9.0 /100 | #213 | Tragic 95.4% |
| Immigrants | Chile | 9.0 /100 | #214 | Tragic 95.4% |
| Immigrants | Liberia | 8.9 /100 | #215 | Tragic 95.4% |