Celtic vs Afghan 7th Grade
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Celtic
 Afghan
 7th Grade
7th Grade Comparison
Celtics
Afghans
97.1%
7TH GRADE
99.9/ 100
METRIC RATING
48th/ 347
METRIC RANK
95.3%
7TH GRADE
0.5/ 100
METRIC RATING
260th/ 347
METRIC RANK
Celtic vs Afghan 7th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 168,875,339 people shows a weak positive correlation between the proportion of Celtics and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.289 and weighted average of 97.1%. Similarly, 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 7th grade education in the United States with a correlation coefficient (R) of 0.177 and weighted average of 95.3%, a difference of 1.9%.
 
7th Grade Correlation Summary
| Measurement | Celtic | Afghan | 
| Minimum | 94.0% | 88.6% | 
| Maximum | 100.0% | 100.0% | 
| Range | 6.0% | 11.4% | 
| Mean | 98.4% | 95.6% | 
| Median | 98.6% | 95.6% | 
| Interquartile 25% (IQ1) | 97.4% | 94.4% | 
| Interquartile 75% (IQ3) | 100.0% | 97.0% | 
| Interquartile Range (IQR) | 2.6% | 2.7% | 
| Standard Deviation (Sample) | 1.5% | 2.5% | 
| Standard Deviation (Population) | 1.5% | 2.5% | 
Similar Demographics by 7th Grade
Demographics Similar to Celtics by 7th Grade
In terms of 7th grade, the demographic groups most similar to Celtics are Bulgarian (97.1%, a difference of 0.010%), Slavic (97.1%, a difference of 0.010%), Immigrants from Scotland (97.1%, a difference of 0.010%), Czechoslovakian (97.1%, a difference of 0.030%), and Aleut (97.1%, a difference of 0.030%).
| Demographics | Rating | Rank | 7th Grade | 
| Eastern Europeans | 100.0 /100 | #41 | Exceptional 97.2% | 
| Chinese | 99.9 /100 | #42 | Exceptional 97.1% | 
| Maltese | 99.9 /100 | #43 | Exceptional 97.1% | 
| Northern Europeans | 99.9 /100 | #44 | Exceptional 97.1% | 
| Czechoslovakians | 99.9 /100 | #45 | Exceptional 97.1% | 
| Aleuts | 99.9 /100 | #46 | Exceptional 97.1% | 
| Bulgarians | 99.9 /100 | #47 | Exceptional 97.1% | 
| Celtics | 99.9 /100 | #48 | Exceptional 97.1% | 
| Slavs | 99.9 /100 | #49 | Exceptional 97.1% | 
| Immigrants | Scotland | 99.9 /100 | #50 | Exceptional 97.1% | 
| Estonians | 99.9 /100 | #51 | Exceptional 97.0% | 
| Greeks | 99.9 /100 | #52 | Exceptional 97.0% | 
| Austrians | 99.8 /100 | #53 | Exceptional 97.0% | 
| Australians | 99.8 /100 | #54 | Exceptional 97.0% | 
| Russians | 99.8 /100 | #55 | Exceptional 97.0% | 
Demographics Similar to Afghans by 7th Grade
In terms of 7th grade, the demographic groups most similar to Afghans are South American (95.2%, a difference of 0.010%), Immigrants from Somalia (95.2%, a difference of 0.010%), West Indian (95.2%, a difference of 0.010%), Immigrants from Nigeria (95.2%, a difference of 0.020%), and Immigrants from Costa Rica (95.3%, a difference of 0.030%).
| Demographics | Rating | Rank | 7th Grade | 
| Somalis | 0.9 /100 | #253 | Tragic 95.3% | 
| Colombians | 0.8 /100 | #254 | Tragic 95.3% | 
| Koreans | 0.8 /100 | #255 | Tragic 95.3% | 
| Immigrants | China | 0.7 /100 | #256 | Tragic 95.3% | 
| Immigrants | Congo | 0.7 /100 | #257 | Tragic 95.3% | 
| Ghanaians | 0.7 /100 | #258 | Tragic 95.3% | 
| Immigrants | Costa Rica | 0.6 /100 | #259 | Tragic 95.3% | 
| Afghans | 0.5 /100 | #260 | Tragic 95.3% | 
| South Americans | 0.5 /100 | #261 | Tragic 95.2% | 
| Immigrants | Somalia | 0.5 /100 | #262 | Tragic 95.2% | 
| West Indians | 0.5 /100 | #263 | Tragic 95.2% | 
| Immigrants | Nigeria | 0.4 /100 | #264 | Tragic 95.2% | 
| Immigrants | Uruguay | 0.3 /100 | #265 | Tragic 95.2% | 
| Immigrants | Ghana | 0.3 /100 | #266 | Tragic 95.2% | 
| Yuman | 0.3 /100 | #267 | Tragic 95.2% |