Korean vs Immigrants from Iran 9th Grade
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Korean
 Immigrants from Iran
 9th Grade
9th Grade Comparison
Koreans
Immigrants from Iran
94.3%
9TH GRADE
2.9/ 100
METRIC RATING
237th/ 347
METRIC RANK
95.2%
9TH GRADE
88.3/ 100
METRIC RATING
136th/ 347
METRIC RANK
Korean vs Immigrants from Iran 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 510,943,943 people shows a slight positive correlation between the proportion of Koreans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.055 and weighted average of 94.3%. 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 1.0%.
 
9th Grade Correlation Summary
| Measurement | Korean | Immigrants from Iran | 
| Minimum | 85.9% | 82.3% | 
| Maximum | 100.0% | 100.0% | 
| Range | 14.1% | 17.7% | 
| Mean | 94.8% | 96.7% | 
| Median | 94.7% | 97.2% | 
| Interquartile 25% (IQ1) | 93.3% | 95.6% | 
| Interquartile 75% (IQ3) | 96.5% | 98.2% | 
| Interquartile Range (IQR) | 3.3% | 2.6% | 
| Standard Deviation (Sample) | 2.7% | 2.7% | 
| Standard Deviation (Population) | 2.7% | 2.7% | 
Similar Demographics by 9th Grade
Demographics Similar to Koreans by 9th Grade
In terms of 9th grade, the demographic groups most similar to Koreans are Somali (94.3%, a difference of 0.0%), South American Indian (94.3%, a difference of 0.0%), Immigrants from China (94.3%, a difference of 0.0%), Immigrants from Ethiopia (94.3%, a difference of 0.010%), and Spanish American (94.2%, a difference of 0.020%).
| Demographics | Rating | Rank | 9th Grade | 
| Apache | 4.2 /100 | #230  | Tragic 94.3%  | 
| Immigrants | Panama | 4.0 /100 | #231  | Tragic 94.3%  | 
| Immigrants | Africa | 3.9 /100 | #232  | Tragic 94.3%  | 
| Nigerians | 3.7 /100 | #233  | Tragic 94.3%  | 
| Costa Ricans | 3.5 /100 | #234  | Tragic 94.3%  | 
| Bolivians | 3.3 /100 | #235  | Tragic 94.3%  | 
| Somalis | 2.9 /100 | #236  | Tragic 94.3%  | 
| Koreans | 2.9 /100 | #237  | Tragic 94.3%  | 
| South American Indians | 2.8 /100 | #238  | Tragic 94.3%  | 
| Immigrants | China | 2.8 /100 | #239  | Tragic 94.3%  | 
| Immigrants | Ethiopia | 2.7 /100 | #240  | Tragic 94.3%  | 
| Spanish Americans | 2.6 /100 | #241  | Tragic 94.2%  | 
| Immigrants | Middle Africa | 2.2 /100 | #242  | Tragic 94.2%  | 
| Immigrants | Cameroon | 2.1 /100 | #243  | Tragic 94.2%  | 
| Dutch West Indians | 2.0 /100 | #244  | Tragic 94.2%  | 
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%  |