Immigrants from Iran vs Immigrants from Spain 8th Grade
COMPARE
Immigrants from Iran
 Immigrants from Spain
 8th Grade
8th Grade Comparison
Immigrants from Iran
Immigrants from Spain
95.8%
8TH GRADE
58.6/ 100
METRIC RATING
169th/ 347
METRIC RANK
95.7%
8TH GRADE
38.7/ 100
METRIC RATING
181st/ 347
METRIC RANK
Immigrants from Iran vs Immigrants from Spain 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 279,867,553 people shows a moderate negative correlation between the proportion of Immigrants from Iran and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of -0.419 and weighted average of 95.8%. Similarly, the statistical analysis conducted on geographies consisting of 239,679,100 people shows a moderate positive correlation between the proportion of Immigrants from Spain and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.435 and weighted average of 95.7%, a difference of 0.13%.
 
8th Grade Correlation Summary
| Measurement | Immigrants from Iran | Immigrants from Spain | 
| Minimum | 82.3% | 90.1% | 
| Maximum | 100.0% | 100.0% | 
| Range | 17.7% | 9.9% | 
| Mean | 97.0% | 97.4% | 
| Median | 97.7% | 97.4% | 
| Interquartile 25% (IQ1) | 96.2% | 96.1% | 
| Interquartile 75% (IQ3) | 98.5% | 99.5% | 
| Interquartile Range (IQR) | 2.3% | 3.3% | 
| Standard Deviation (Sample) | 2.7% | 2.1% | 
| Standard Deviation (Population) | 2.7% | 2.1% | 
Demographics Similar to Immigrants from Iran and Immigrants from Spain by 8th Grade
In terms of 8th grade, the demographic groups most similar to Immigrants from Iran are Ute (95.8%, a difference of 0.0%), Egyptian (95.8%, a difference of 0.0%), Immigrants from Korea (95.8%, a difference of 0.0%), Spaniard (95.8%, a difference of 0.010%), and Immigrants from Ukraine (95.8%, a difference of 0.010%). Similarly, the demographic groups most similar to Immigrants from Spain are Iraqi (95.7%, a difference of 0.010%), Immigrants from Egypt (95.7%, a difference of 0.010%), Immigrants from Iraq (95.6%, a difference of 0.020%), Immigrants from Uganda (95.6%, a difference of 0.020%), and Black/African American (95.6%, a difference of 0.030%).
| Demographics | Rating | Rank | 8th Grade | 
| Alsatians | 61.4 /100 | #165  | Good 95.8%  | 
| Immigrants | Poland | 61.1 /100 | #166  | Good 95.8%  | 
| Spaniards | 60.0 /100 | #167  | Good 95.8%  | 
| Immigrants | Ukraine | 59.5 /100 | #168  | Average 95.8%  | 
| Immigrants | Iran | 58.6 /100 | #169  | Average 95.8%  | 
| Ute | 58.5 /100 | #170  | Average 95.8%  | 
| Egyptians | 58.2 /100 | #171  | Average 95.8%  | 
| Immigrants | Korea | 57.9 /100 | #172  | Average 95.8%  | 
| Mongolians | 53.0 /100 | #173  | Average 95.8%  | 
| Chileans | 50.0 /100 | #174  | Average 95.7%  | 
| Immigrants | Albania | 49.6 /100 | #175  | Average 95.7%  | 
| Pakistanis | 48.8 /100 | #176  | Average 95.7%  | 
| Marshallese | 47.6 /100 | #177  | Average 95.7%  | 
| Venezuelans | 47.5 /100 | #178  | Average 95.7%  | 
| Immigrants | Brazil | 45.4 /100 | #179  | Average 95.7%  | 
| Iraqis | 40.5 /100 | #180  | Average 95.7%  | 
| Immigrants | Spain | 38.7 /100 | #181  | Fair 95.7%  | 
| Immigrants | Egypt | 37.9 /100 | #182  | Fair 95.7%  | 
| Immigrants | Iraq | 36.2 /100 | #183  | Fair 95.6%  | 
| Immigrants | Uganda | 36.0 /100 | #184  | Fair 95.6%  | 
| Blacks/African Americans | 34.8 /100 | #185  | Fair 95.6%  |