Immigrants from Iran vs Immigrants from Bulgaria 1st Grade
COMPARE
Immigrants from Iran
Immigrants from Bulgaria
1st Grade
1st Grade Comparison
Immigrants from Iran
Immigrants from Bulgaria
98.0%
1ST GRADE
66.9/ 100
METRIC RATING
154th/ 347
METRIC RANK
98.1%
1ST GRADE
88.8/ 100
METRIC RATING
136th/ 347
METRIC RANK
Immigrants from Iran vs Immigrants from Bulgaria 1st Grade Correlation Chart
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%. Similarly, the statistical analysis conducted on geographies consisting of 172,552,181 people shows a perfect negative correlation between the proportion of Immigrants from Bulgaria and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of -0.951 and weighted average of 98.1%, a difference of 0.11%.
1st Grade Correlation Summary
| Measurement | Immigrants from Iran | Immigrants from Bulgaria |
| Minimum | 89.4% | 52.9% |
| Maximum | 100.0% | 100.0% |
| Range | 10.6% | 47.1% |
| Mean | 98.4% | 96.2% |
| Median | 98.7% | 98.5% |
| Interquartile 25% (IQ1) | 98.1% | 98.1% |
| Interquartile 75% (IQ3) | 99.1% | 99.4% |
| Interquartile Range (IQR) | 1.0% | 1.2% |
| Standard Deviation (Sample) | 1.4% | 10.0% |
| Standard Deviation (Population) | 1.4% | 9.8% |
Demographics Similar to Immigrants from Iran and Immigrants from Bulgaria 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%), Dutch West Indian (98.0%, a difference of 0.010%), Immigrants from Moldova (98.0%, a difference of 0.010%), Soviet Union (98.0%, a difference of 0.010%), and Jordanian (98.0%, a difference of 0.020%). Similarly, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Kuwait (98.1%, a difference of 0.0%), Israeli (98.1%, a difference of 0.010%), Immigrants from Romania (98.1%, a difference of 0.010%), Blackfeet (98.1%, a difference of 0.010%), and Palestinian (98.0%, a difference of 0.040%).
| Demographics | Rating | Rank | 1st Grade |
| Immigrants | Kuwait | 89.3 /100 | #135 | Excellent 98.1% |
| Immigrants | Bulgaria | 88.8 /100 | #136 | Excellent 98.1% |
| Israelis | 87.8 /100 | #137 | Excellent 98.1% |
| Immigrants | Romania | 87.8 /100 | #138 | Excellent 98.1% |
| Blackfeet | 87.6 /100 | #139 | Excellent 98.1% |
| Palestinians | 83.0 /100 | #140 | Excellent 98.0% |
| Immigrants | Turkey | 82.8 /100 | #141 | Excellent 98.0% |
| Marshallese | 82.0 /100 | #142 | Excellent 98.0% |
| Burmese | 81.0 /100 | #143 | Excellent 98.0% |
| Alsatians | 80.9 /100 | #144 | Excellent 98.0% |
| Hmong | 79.0 /100 | #145 | Good 98.0% |
| Immigrants | Israel | 77.8 /100 | #146 | Good 98.0% |
| 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% |