Bulgarian vs Immigrants from Netherlands 1st Grade
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Bulgarian
 Immigrants from Netherlands
 1st Grade
1st Grade Comparison
Bulgarians
Immigrants from Netherlands
98.4%
1ST GRADE
99.7/ 100
METRIC RATING
61st/ 347
METRIC RANK
98.3%
1ST GRADE
99.4/ 100
METRIC RATING
74th/ 347
METRIC RANK
Bulgarian vs Immigrants from Netherlands 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 205,633,223 people shows a weak positive correlation between the proportion of Bulgarians and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.247 and weighted average of 98.4%. Similarly, the statistical analysis conducted on geographies consisting of 237,869,934 people shows a mild positive correlation between the proportion of Immigrants from Netherlands and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.357 and weighted average of 98.3%, a difference of 0.070%.
 
1st Grade Correlation Summary
| Measurement | Bulgarian | Immigrants from Netherlands | 
| Minimum | 94.2% | 96.9% | 
| Maximum | 100.0% | 100.0% | 
| Range | 5.8% | 3.1% | 
| Mean | 99.0% | 99.2% | 
| Median | 99.0% | 99.3% | 
| Interquartile 25% (IQ1) | 98.5% | 98.9% | 
| Interquartile 75% (IQ3) | 99.7% | 100.0% | 
| Interquartile Range (IQR) | 1.2% | 1.1% | 
| Standard Deviation (Sample) | 0.92% | 0.84% | 
| Standard Deviation (Population) | 0.92% | 0.83% | 
Demographics Similar to Bulgarians and Immigrants from Netherlands by 1st Grade
In terms of 1st grade, the demographic groups most similar to Bulgarians are New Zealander (98.4%, a difference of 0.0%), Creek (98.4%, a difference of 0.0%), Immigrants from Canada (98.4%, a difference of 0.0%), Slavic (98.4%, a difference of 0.0%), and Immigrants from North America (98.4%, a difference of 0.0%). Similarly, the demographic groups most similar to Immigrants from Netherlands are Cherokee (98.3%, a difference of 0.0%), Shoshone (98.3%, a difference of 0.0%), Cajun (98.3%, a difference of 0.010%), Immigrants from England (98.3%, a difference of 0.010%), and Cheyenne (98.3%, a difference of 0.030%).
| Demographics | Rating | Rank | 1st Grade | 
| Austrians | 99.8 /100 | #57  | Exceptional 98.4%  | 
| New Zealanders | 99.7 /100 | #58  | Exceptional 98.4%  | 
| Creek | 99.7 /100 | #59  | Exceptional 98.4%  | 
| Immigrants | Canada | 99.7 /100 | #60  | Exceptional 98.4%  | 
| Bulgarians | 99.7 /100 | #61  | Exceptional 98.4%  | 
| Slavs | 99.7 /100 | #62  | Exceptional 98.4%  | 
| Immigrants | North America | 99.7 /100 | #63  | Exceptional 98.4%  | 
| Greeks | 99.7 /100 | #64  | Exceptional 98.4%  | 
| Maltese | 99.7 /100 | #65  | Exceptional 98.4%  | 
| Canadians | 99.6 /100 | #66  | Exceptional 98.3%  | 
| Immigrants | Austria | 99.6 /100 | #67  | Exceptional 98.3%  | 
| Immigrants | Northern Europe | 99.6 /100 | #68  | Exceptional 98.3%  | 
| Chickasaw | 99.6 /100 | #69  | Exceptional 98.3%  | 
| Russians | 99.6 /100 | #70  | Exceptional 98.3%  | 
| Serbians | 99.6 /100 | #71  | Exceptional 98.3%  | 
| Cheyenne | 99.6 /100 | #72  | Exceptional 98.3%  | 
| Cajuns | 99.5 /100 | #73  | Exceptional 98.3%  | 
| Immigrants | Netherlands | 99.4 /100 | #74  | Exceptional 98.3%  | 
| Cherokee | 99.3 /100 | #75  | Exceptional 98.3%  | 
| Shoshone | 99.3 /100 | #76  | Exceptional 98.3%  | 
| Immigrants | England | 99.3 /100 | #77  | Exceptional 98.3%  |