American vs Immigrants from Iran 9th Grade
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American
 Immigrants from Iran
 9th Grade
9th Grade Comparison
Americans
Immigrants from Iran
95.6%
9TH GRADE
98.5/ 100
METRIC RATING
95th/ 347
METRIC RANK
95.2%
9TH GRADE
88.3/ 100
METRIC RATING
136th/ 347
METRIC RANK
American vs Immigrants from Iran 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 581,993,497 people shows a poor positive correlation between the proportion of Americans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.152 and weighted average of 95.6%. Similarly, the statistical analysis conducted on geographies consisting of 279,849,108 people shows a moderate negative correlation between the proportion of Immigrants from Iran and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.411 and weighted average of 95.2%, a difference of 0.40%.
 
9th Grade Correlation Summary
| Measurement | American | Immigrants from Iran | 
| Minimum | 82.4% | 82.3% | 
| Maximum | 100.0% | 100.0% | 
| Range | 17.6% | 17.7% | 
| Mean | 95.3% | 96.7% | 
| Median | 95.6% | 97.2% | 
| Interquartile 25% (IQ1) | 94.4% | 95.6% | 
| Interquartile 75% (IQ3) | 96.4% | 98.2% | 
| Interquartile Range (IQR) | 2.0% | 2.6% | 
| Standard Deviation (Sample) | 3.0% | 2.7% | 
| Standard Deviation (Population) | 3.0% | 2.7% | 
Similar Demographics by 9th Grade
Demographics Similar to Americans by 9th Grade
In terms of 9th grade, the demographic groups most similar to Americans are Filipino (95.6%, a difference of 0.010%), Delaware (95.6%, a difference of 0.010%), Immigrants from Germany (95.6%, a difference of 0.020%), Immigrants from Latvia (95.6%, a difference of 0.020%), and Immigrants from Japan (95.6%, a difference of 0.020%).
| Demographics | Rating | Rank | 9th Grade | 
| Immigrants | Czechoslovakia | 98.9 /100 | #88  | Exceptional 95.7%  | 
| Yugoslavians | 98.9 /100 | #89  | Exceptional 95.7%  | 
| South Africans | 98.8 /100 | #90  | Exceptional 95.6%  | 
| Creek | 98.8 /100 | #91  | Exceptional 95.6%  | 
| Immigrants | Saudi Arabia | 98.8 /100 | #92  | Exceptional 95.6%  | 
| Immigrants | Germany | 98.7 /100 | #93  | Exceptional 95.6%  | 
| Immigrants | Latvia | 98.7 /100 | #94  | Exceptional 95.6%  | 
| Americans | 98.5 /100 | #95  | Exceptional 95.6%  | 
| Filipinos | 98.5 /100 | #96  | Exceptional 95.6%  | 
| Delaware | 98.4 /100 | #97  | Exceptional 95.6%  | 
| Immigrants | Japan | 98.4 /100 | #98  | Exceptional 95.6%  | 
| Menominee | 98.3 /100 | #99  | Exceptional 95.6%  | 
| Lebanese | 98.1 /100 | #100  | Exceptional 95.6%  | 
| Immigrants | Moldova | 97.9 /100 | #101  | Exceptional 95.5%  | 
| Immigrants | Switzerland | 97.7 /100 | #102  | Exceptional 95.5%  | 
Demographics Similar to Immigrants from Iran by 9th Grade
In terms of 9th grade, the demographic groups most similar to Immigrants from Iran are Immigrants from Belarus (95.2%, a difference of 0.010%), Hmong (95.2%, a difference of 0.010%), Immigrants from Israel (95.3%, a difference of 0.020%), Immigrants from Russia (95.2%, a difference of 0.030%), and Israeli (95.3%, a difference of 0.040%).
| Demographics | Rating | Rank | 9th Grade | 
| Basques | 94.1 /100 | #129  | Exceptional 95.4%  | 
| Jordanians | 93.5 /100 | #130  | Exceptional 95.3%  | 
| Immigrants | North Macedonia | 92.3 /100 | #131  | Exceptional 95.3%  | 
| Immigrants | Nonimmigrants | 92.0 /100 | #132  | Exceptional 95.3%  | 
| Israelis | 90.4 /100 | #133  | Exceptional 95.3%  | 
| Immigrants | Israel | 89.6 /100 | #134  | Excellent 95.3%  | 
| Immigrants | Belarus | 88.9 /100 | #135  | Excellent 95.2%  | 
| Immigrants | Iran | 88.3 /100 | #136  | Excellent 95.2%  | 
| Hmong | 87.7 /100 | #137  | Excellent 95.2%  | 
| Immigrants | Russia | 86.6 /100 | #138  | Excellent 95.2%  | 
| Immigrants | Eastern Europe | 85.8 /100 | #139  | Excellent 95.2%  | 
| Immigrants | Taiwan | 85.3 /100 | #140  | Excellent 95.2%  | 
| Immigrants | Bosnia and Herzegovina | 85.2 /100 | #141  | Excellent 95.2%  | 
| Immigrants | Greece | 84.6 /100 | #142  | Excellent 95.2%  | 
| Spanish | 84.4 /100 | #143  | Excellent 95.2%  |