Croatian vs Lumbee 8th Grade
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Croatian
 Lumbee
 8th Grade
8th Grade Comparison
Croatians
Lumbee
97.2%
8TH GRADE
100.0/ 100
METRIC RATING
20th/ 347
METRIC RANK
96.0%
8TH GRADE
84.1/ 100
METRIC RATING
145th/ 347
METRIC RANK
Croatian vs Lumbee 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 375,734,226 people shows a moderate positive correlation between the proportion of Croatians and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.422 and weighted average of 97.2%. Similarly, the statistical analysis conducted on geographies consisting of 92,298,865 people shows a poor positive correlation between the proportion of Lumbee and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.127 and weighted average of 96.0%, a difference of 1.3%.
 
8th Grade Correlation Summary
| Measurement | Croatian | Lumbee | 
| Minimum | 95.4% | 90.6% | 
| Maximum | 100.0% | 100.0% | 
| Range | 4.6% | 9.4% | 
| Mean | 98.9% | 96.9% | 
| Median | 99.0% | 97.3% | 
| Interquartile 25% (IQ1) | 98.4% | 95.7% | 
| Interquartile 75% (IQ3) | 100.0% | 98.3% | 
| Interquartile Range (IQR) | 1.6% | 2.6% | 
| Standard Deviation (Sample) | 1.1% | 2.3% | 
| Standard Deviation (Population) | 1.1% | 2.3% | 
Similar Demographics by 8th Grade
Demographics Similar to Croatians by 8th Grade
In terms of 8th grade, the demographic groups most similar to Croatians are Danish (97.2%, a difference of 0.020%), Welsh (97.2%, a difference of 0.050%), Scottish (97.3%, a difference of 0.060%), French Canadian (97.2%, a difference of 0.060%), and Scandinavian (97.2%, a difference of 0.060%).
| Demographics | Rating | Rank | 8th Grade | 
| Alaskan Athabascans | 100.0 /100 | #13 | Exceptional 97.3% | 
| English | 100.0 /100 | #14 | Exceptional 97.3% | 
| Pennsylvania Germans | 100.0 /100 | #15 | Exceptional 97.3% | 
| Tlingit-Haida | 100.0 /100 | #16 | Exceptional 97.3% | 
| Irish | 100.0 /100 | #17 | Exceptional 97.3% | 
| Lithuanians | 100.0 /100 | #18 | Exceptional 97.3% | 
| Scottish | 100.0 /100 | #19 | Exceptional 97.3% | 
| Croatians | 100.0 /100 | #20 | Exceptional 97.2% | 
| Danes | 100.0 /100 | #21 | Exceptional 97.2% | 
| Welsh | 100.0 /100 | #22 | Exceptional 97.2% | 
| French Canadians | 100.0 /100 | #23 | Exceptional 97.2% | 
| Scandinavians | 100.0 /100 | #24 | Exceptional 97.2% | 
| Czechs | 100.0 /100 | #25 | Exceptional 97.1% | 
| French | 100.0 /100 | #26 | Exceptional 97.1% | 
| Scotch-Irish | 100.0 /100 | #27 | Exceptional 97.1% | 
Demographics Similar to Lumbee by 8th Grade
In terms of 8th grade, the demographic groups most similar to Lumbee are Israeli (96.0%, a difference of 0.0%), Colville (96.0%, a difference of 0.0%), Spanish (96.0%, a difference of 0.010%), Immigrants from Belarus (96.0%, a difference of 0.010%), and Albanian (96.0%, a difference of 0.010%).
| Demographics | Rating | Rank | 8th Grade | 
| Burmese | 90.2 /100 | #138 | Exceptional 96.1% | 
| Hmong | 89.7 /100 | #139 | Excellent 96.1% | 
| Immigrants | South Central Asia | 89.4 /100 | #140 | Excellent 96.1% | 
| Immigrants | Greece | 85.9 /100 | #141 | Excellent 96.0% | 
| Immigrants | Eastern Europe | 85.4 /100 | #142 | Excellent 96.0% | 
| Spanish | 85.1 /100 | #143 | Excellent 96.0% | 
| Immigrants | Belarus | 84.8 /100 | #144 | Excellent 96.0% | 
| Lumbee | 84.1 /100 | #145 | Excellent 96.0% | 
| Israelis | 84.1 /100 | #146 | Excellent 96.0% | 
| Colville | 84.0 /100 | #147 | Excellent 96.0% | 
| Albanians | 83.1 /100 | #148 | Excellent 96.0% | 
| Immigrants | Israel | 81.3 /100 | #149 | Excellent 96.0% | 
| Immigrants | Russia | 80.9 /100 | #150 | Excellent 96.0% | 
| Blackfeet | 80.8 /100 | #151 | Excellent 96.0% | 
| French American Indians | 80.6 /100 | #152 | Excellent 96.0% |