Sierra Leonean vs Immigrants from Iran 1st Grade
COMPARE
Sierra Leonean
Immigrants from Iran
1st Grade
1st Grade Comparison
Sierra Leoneans
Immigrants from Iran
97.7%
1ST GRADE
3.6/ 100
METRIC RATING
227th/ 347
METRIC RANK
98.0%
1ST GRADE
66.9/ 100
METRIC RATING
154th/ 347
METRIC RANK
Sierra Leonean vs Immigrants from Iran 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 83,337,655 people shows no correlation between the proportion of Sierra Leoneans and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of -0.008 and weighted average of 97.7%. Similarly, the statistical analysis conducted on geographies consisting of 279,886,762 people shows a moderate negative correlation between the proportion of Immigrants from Iran and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of -0.484 and weighted average of 98.0%, a difference of 0.31%.
1st Grade Correlation Summary
| Measurement | Sierra Leonean | Immigrants from Iran |
| Minimum | 94.1% | 89.4% |
| Maximum | 100.0% | 100.0% |
| Range | 5.9% | 10.6% |
| Mean | 98.1% | 98.4% |
| Median | 98.0% | 98.7% |
| Interquartile 25% (IQ1) | 97.6% | 98.1% |
| Interquartile 75% (IQ3) | 98.8% | 99.1% |
| Interquartile Range (IQR) | 1.2% | 1.0% |
| Standard Deviation (Sample) | 1.3% | 1.4% |
| Standard Deviation (Population) | 1.3% | 1.4% |
Similar Demographics by 1st Grade
Demographics Similar to Sierra Leoneans by 1st Grade
In terms of 1st grade, the demographic groups most similar to Sierra Leoneans are Sudanese (97.7%, a difference of 0.0%), Subsaharan African (97.7%, a difference of 0.0%), Immigrants from Costa Rica (97.7%, a difference of 0.0%), Senegalese (97.7%, a difference of 0.0%), and Immigrants from Sudan (97.7%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Tongans | 4.6 /100 | #220 | Tragic 97.7% |
| Immigrants | Sudan | 4.3 /100 | #221 | Tragic 97.7% |
| Immigrants | Syria | 4.2 /100 | #222 | Tragic 97.7% |
| Immigrants | Zaire | 4.1 /100 | #223 | Tragic 97.7% |
| Iraqis | 4.0 /100 | #224 | Tragic 97.7% |
| Immigrants | Nepal | 4.0 /100 | #225 | Tragic 97.7% |
| Sudanese | 3.7 /100 | #226 | Tragic 97.7% |
| Sierra Leoneans | 3.6 /100 | #227 | Tragic 97.7% |
| Sub-Saharan Africans | 3.6 /100 | #228 | Tragic 97.7% |
| Immigrants | Costa Rica | 3.5 /100 | #229 | Tragic 97.7% |
| Senegalese | 3.5 /100 | #230 | Tragic 97.7% |
| Puerto Ricans | 3.0 /100 | #231 | Tragic 97.7% |
| Immigrants | Uruguay | 2.5 /100 | #232 | Tragic 97.6% |
| Immigrants | Pakistan | 2.2 /100 | #233 | Tragic 97.6% |
| Colombians | 2.2 /100 | #234 | Tragic 97.6% |
Demographics Similar to Immigrants from Iran by 1st Grade
In terms of 1st grade, the demographic groups most similar to Immigrants from Iran are Comanche (98.0%, a difference of 0.0%), Immigrants from South Central Asia (98.0%, a difference of 0.0%), Dutch West Indian (98.0%, a difference of 0.010%), Immigrants from Moldova (98.0%, a difference of 0.010%), and Soviet Union (98.0%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Filipinos | 77.6 /100 | #147 | Good 98.0% |
| Apache | 75.2 /100 | #148 | Good 98.0% |
| Immigrants | Greece | 74.9 /100 | #149 | Good 98.0% |
| Jordanians | 72.7 /100 | #150 | Good 98.0% |
| Dutch West Indians | 69.8 /100 | #151 | Good 98.0% |
| Immigrants | Moldova | 69.5 /100 | #152 | Good 98.0% |
| Soviet Union | 68.9 /100 | #153 | Good 98.0% |
| Immigrants | Iran | 66.9 /100 | #154 | Good 98.0% |
| Comanche | 66.9 /100 | #155 | Good 98.0% |
| Immigrants | South Central Asia | 66.2 /100 | #156 | Good 98.0% |
| Immigrants | North Macedonia | 65.3 /100 | #157 | Good 98.0% |
| Venezuelans | 64.7 /100 | #158 | Good 98.0% |
| French American Indians | 63.7 /100 | #159 | Good 98.0% |
| Immigrants | Russia | 59.2 /100 | #160 | Average 97.9% |
| Immigrants | Italy | 59.1 /100 | #161 | Average 97.9% |