Icelander vs Bulgarian 1st Grade
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Icelander
Bulgarian
1st Grade
1st Grade Comparison
Icelanders
Bulgarians
98.3%
1ST GRADE
99.1/ 100
METRIC RATING
82nd/ 347
METRIC RANK
98.4%
1ST GRADE
99.7/ 100
METRIC RATING
61st/ 347
METRIC RANK
Icelander vs Bulgarian 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 159,668,748 people shows a mild positive correlation between the proportion of Icelanders and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.371 and weighted average of 98.3%. Similarly, 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%, a difference of 0.090%.
1st Grade Correlation Summary
| Measurement | Icelander | Bulgarian |
| Minimum | 97.0% | 94.2% |
| Maximum | 100.0% | 100.0% |
| Range | 3.0% | 5.8% |
| Mean | 99.4% | 99.0% |
| Median | 99.7% | 99.0% |
| Interquartile 25% (IQ1) | 99.0% | 98.5% |
| Interquartile 75% (IQ3) | 100.0% | 99.7% |
| Interquartile Range (IQR) | 1.0% | 1.2% |
| Standard Deviation (Sample) | 0.72% | 0.92% |
| Standard Deviation (Population) | 0.72% | 0.92% |
Similar Demographics by 1st Grade
Demographics Similar to Icelanders by 1st Grade
In terms of 1st grade, the demographic groups most similar to Icelanders are Immigrants from Lithuania (98.3%, a difference of 0.0%), Osage (98.3%, a difference of 0.0%), Potawatomi (98.3%, a difference of 0.0%), Immigrants from Belgium (98.3%, a difference of 0.010%), and Immigrants from Sweden (98.3%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| 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% |
| Immigrants | Belgium | 99.2 /100 | #78 | Exceptional 98.3% |
| Immigrants | Lithuania | 99.2 /100 | #79 | Exceptional 98.3% |
| Osage | 99.2 /100 | #80 | Exceptional 98.3% |
| Potawatomi | 99.1 /100 | #81 | Exceptional 98.3% |
| Icelanders | 99.1 /100 | #82 | Exceptional 98.3% |
| Immigrants | Sweden | 99.1 /100 | #83 | Exceptional 98.3% |
| Delaware | 99.1 /100 | #84 | Exceptional 98.3% |
| Hopi | 99.0 /100 | #85 | Exceptional 98.3% |
| Immigrants | Denmark | 99.0 /100 | #86 | Exceptional 98.3% |
| Immigrants | Australia | 99.0 /100 | #87 | Exceptional 98.3% |
| Zimbabweans | 98.9 /100 | #88 | Exceptional 98.3% |
| Immigrants | South Africa | 98.8 /100 | #89 | Exceptional 98.3% |
Demographics Similar to Bulgarians 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%).
| Demographics | Rating | Rank | 1st Grade |
| Australians | 99.8 /100 | #54 | Exceptional 98.4% |
| Immigrants | Scotland | 99.8 /100 | #55 | Exceptional 98.4% |
| Americans | 99.8 /100 | #56 | Exceptional 98.4% |
| 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% |