Portuguese vs Arab 8th Grade
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Portuguese
Arab
8th Grade
8th Grade Comparison
Portuguese
Arabs
95.5%
8TH GRADE
14.3/ 100
METRIC RATING
208th/ 347
METRIC RANK
95.9%
8TH GRADE
69.4/ 100
METRIC RATING
158th/ 347
METRIC RANK
Portuguese vs Arab 8th Grade Correlation Chart
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%. Similarly, the statistical analysis conducted on geographies consisting of 486,870,847 people shows no correlation between the proportion of Arabs and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.030 and weighted average of 95.9%, a difference of 0.43%.
8th Grade Correlation Summary
| Measurement | Portuguese | Arab |
| Minimum | 88.3% | 73.5% |
| Maximum | 100.0% | 100.0% |
| Range | 11.7% | 26.5% |
| Mean | 96.0% | 95.0% |
| Median | 96.1% | 96.1% |
| Interquartile 25% (IQ1) | 94.1% | 94.5% |
| Interquartile 75% (IQ3) | 98.5% | 97.4% |
| Interquartile Range (IQR) | 4.4% | 2.9% |
| Standard Deviation (Sample) | 3.0% | 5.0% |
| Standard Deviation (Population) | 3.0% | 4.9% |
Similar Demographics by 8th Grade
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% |
Demographics Similar to Arabs by 8th Grade
In terms of 8th grade, the demographic groups most similar to Arabs are Immigrants from Taiwan (95.9%, a difference of 0.010%), Immigrants from Kazakhstan (95.9%, a difference of 0.010%), Seminole (95.8%, a difference of 0.010%), Bermudan (95.8%, a difference of 0.010%), and Immigrants from Kenya (95.8%, a difference of 0.020%).
| Demographics | Rating | Rank | 8th Grade |
| Blackfeet | 80.8 /100 | #151 | Excellent 96.0% |
| French American Indians | 80.6 /100 | #152 | Excellent 96.0% |
| Immigrants | Jordan | 79.5 /100 | #153 | Good 95.9% |
| Hopi | 79.4 /100 | #154 | Good 95.9% |
| Kenyans | 74.5 /100 | #155 | Good 95.9% |
| Ugandans | 74.1 /100 | #156 | Good 95.9% |
| Immigrants | Taiwan | 70.5 /100 | #157 | Good 95.9% |
| Arabs | 69.4 /100 | #158 | Good 95.9% |
| Immigrants | Kazakhstan | 68.4 /100 | #159 | Good 95.9% |
| Seminole | 67.7 /100 | #160 | Good 95.8% |
| Bermudans | 67.5 /100 | #161 | Good 95.8% |
| Immigrants | Kenya | 67.2 /100 | #162 | Good 95.8% |
| Immigrants | Sri Lanka | 64.1 /100 | #163 | Good 95.8% |
| Immigrants | Italy | 63.5 /100 | #164 | Good 95.8% |
| Alsatians | 61.4 /100 | #165 | Good 95.8% |