Afghan vs Immigrants from Congo 9th Grade
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Afghan
 Immigrants from Congo
 9th Grade
9th Grade Comparison
Afghans
Immigrants from Congo
94.2%
9TH GRADE
1.8/ 100
METRIC RATING
247th/ 347
METRIC RANK
93.9%
9TH GRADE
0.4/ 100
METRIC RATING
264th/ 347
METRIC RANK
Afghan vs Immigrants from Congo 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 148,851,685 people shows a poor positive correlation between the proportion of Afghans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.191 and weighted average of 94.2%. Similarly, the statistical analysis conducted on geographies consisting of 92,132,988 people shows a poor negative correlation between the proportion of Immigrants from Congo and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.101 and weighted average of 93.9%, a difference of 0.30%.
 
9th Grade Correlation Summary
| Measurement | Afghan | Immigrants from Congo | 
| Minimum | 87.1% | 79.6% | 
| Maximum | 100.0% | 100.0% | 
| Range | 12.9% | 20.4% | 
| Mean | 94.6% | 93.6% | 
| Median | 94.6% | 94.4% | 
| Interquartile 25% (IQ1) | 93.2% | 92.6% | 
| Interquartile 75% (IQ3) | 96.1% | 96.0% | 
| Interquartile Range (IQR) | 2.9% | 3.4% | 
| Standard Deviation (Sample) | 2.9% | 4.2% | 
| Standard Deviation (Population) | 2.9% | 4.2% | 
Demographics Similar to Afghans and Immigrants from Congo by 9th Grade
In terms of 9th grade, the demographic groups most similar to Afghans are Paiute (94.2%, a difference of 0.010%), Senegalese (94.2%, a difference of 0.010%), Immigrants from Somalia (94.1%, a difference of 0.050%), Uruguayan (94.1%, a difference of 0.060%), and Immigrants from Hong Kong (94.1%, a difference of 0.060%). Similarly, the demographic groups most similar to Immigrants from Congo are Immigrants from Uzbekistan (93.9%, a difference of 0.0%), Native/Alaskan (93.9%, a difference of 0.0%), Immigrants from Jamaica (93.9%, a difference of 0.010%), South American (93.9%, a difference of 0.030%), and Pima (93.9%, a difference of 0.040%).
| Demographics | Rating | Rank | 9th Grade | 
| Paiute | 1.9 /100 | #245  | Tragic 94.2%  | 
| Senegalese | 1.9 /100 | #246  | Tragic 94.2%  | 
| Afghans | 1.8 /100 | #247  | Tragic 94.2%  | 
| Immigrants | Somalia | 1.4 /100 | #248  | Tragic 94.1%  | 
| Uruguayans | 1.3 /100 | #249  | Tragic 94.1%  | 
| Immigrants | Hong Kong | 1.3 /100 | #250  | Tragic 94.1%  | 
| Jamaicans | 1.0 /100 | #251  | Tragic 94.1%  | 
| Immigrants | Senegal | 0.9 /100 | #252  | Tragic 94.1%  | 
| Colombians | 0.8 /100 | #253  | Tragic 94.0%  | 
| U.S. Virgin Islanders | 0.7 /100 | #254  | Tragic 94.0%  | 
| Immigrants | Nigeria | 0.6 /100 | #255  | Tragic 94.0%  | 
| Immigrants | Afghanistan | 0.5 /100 | #256  | Tragic 94.0%  | 
| Immigrants | Costa Rica | 0.5 /100 | #257  | Tragic 94.0%  | 
| Immigrants | Thailand | 0.5 /100 | #258  | Tragic 93.9%  | 
| Ghanaians | 0.5 /100 | #259  | Tragic 93.9%  | 
| Pima | 0.4 /100 | #260  | Tragic 93.9%  | 
| South Americans | 0.4 /100 | #261  | Tragic 93.9%  | 
| Immigrants | Jamaica | 0.4 /100 | #262  | Tragic 93.9%  | 
| Immigrants | Uzbekistan | 0.4 /100 | #263  | Tragic 93.9%  | 
| Immigrants | Congo | 0.4 /100 | #264  | Tragic 93.9%  | 
| Natives/Alaskans | 0.4 /100 | #265  | Tragic 93.9%  |