Arab vs Portuguese 4th Grade
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Arab
Portuguese
4th Grade
4th Grade Comparison
Arabs
Portuguese
97.5%
4TH GRADE
48.7/ 100
METRIC RATING
176th/ 347
METRIC RANK
97.4%
4TH GRADE
29.2/ 100
METRIC RATING
194th/ 347
METRIC RANK
Arab vs Portuguese 4th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 486,872,222 people shows a slight negative correlation between the proportion of Arabs and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.067 and weighted average of 97.5%. Similarly, 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 4th grade education in the United States with a correlation coefficient (R) of 0.122 and weighted average of 97.4%, a difference of 0.080%.
4th Grade Correlation Summary
| Measurement | Arab | Portuguese |
| Minimum | 87.3% | 92.8% |
| Maximum | 100.0% | 100.0% |
| Range | 12.7% | 7.2% |
| Mean | 96.5% | 97.8% |
| Median | 97.5% | 97.5% |
| Interquartile 25% (IQ1) | 95.8% | 96.8% |
| Interquartile 75% (IQ3) | 98.4% | 99.2% |
| Interquartile Range (IQR) | 2.7% | 2.3% |
| Standard Deviation (Sample) | 3.5% | 1.7% |
| Standard Deviation (Population) | 3.5% | 1.7% |
Demographics Similar to Arabs and Portuguese by 4th Grade
In terms of 4th grade, the demographic groups most similar to Arabs are Immigrants from Micronesia (97.5%, a difference of 0.0%), Immigrants from Brazil (97.5%, a difference of 0.010%), Comanche (97.5%, a difference of 0.010%), Immigrants from Kazakhstan (97.5%, a difference of 0.020%), and Immigrants from Venezuela (97.5%, a difference of 0.020%). Similarly, the demographic groups most similar to Portuguese are Immigrants from Ukraine (97.4%, a difference of 0.0%), Immigrants from Egypt (97.4%, a difference of 0.0%), Paraguayan (97.4%, a difference of 0.0%), Panamanian (97.4%, a difference of 0.010%), and Black/African American (97.4%, a difference of 0.010%).
| Demographics | Rating | Rank | 4th Grade |
| Immigrants | Micronesia | 49.6 /100 | #175 | Average 97.5% |
| Arabs | 48.7 /100 | #176 | Average 97.5% |
| Immigrants | Brazil | 46.1 /100 | #177 | Average 97.5% |
| Comanche | 45.3 /100 | #178 | Average 97.5% |
| Immigrants | Kazakhstan | 43.6 /100 | #179 | Average 97.5% |
| Immigrants | Venezuela | 42.7 /100 | #180 | Average 97.5% |
| Immigrants | Taiwan | 41.5 /100 | #181 | Average 97.5% |
| Spanish Americans | 39.3 /100 | #182 | Fair 97.5% |
| Argentineans | 39.0 /100 | #183 | Fair 97.5% |
| Pakistanis | 36.2 /100 | #184 | Fair 97.5% |
| Immigrants | Kenya | 35.8 /100 | #185 | Fair 97.5% |
| Dutch West Indians | 35.8 /100 | #186 | Fair 97.5% |
| Mongolians | 34.7 /100 | #187 | Fair 97.5% |
| Immigrants | Argentina | 34.6 /100 | #188 | Fair 97.5% |
| Panamanians | 31.9 /100 | #189 | Fair 97.4% |
| Blacks/African Americans | 31.1 /100 | #190 | Fair 97.4% |
| Navajo | 30.7 /100 | #191 | Fair 97.4% |
| Immigrants | Ukraine | 30.1 /100 | #192 | Fair 97.4% |
| Immigrants | Egypt | 30.1 /100 | #193 | Fair 97.4% |
| Portuguese | 29.2 /100 | #194 | Fair 97.4% |
| Paraguayans | 28.9 /100 | #195 | Fair 97.4% |