Polish vs Welsh 10th Grade
COMPARE
Polish
 Welsh
 10th Grade
10th Grade Comparison
Poles
Welsh
95.8%
10TH GRADE
100.0/ 100
METRIC RATING
6th/ 347
METRIC RANK
95.5%
10TH GRADE
100.0/ 100
METRIC RATING
26th/ 347
METRIC RANK
Polish vs Welsh 10th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 560,594,575 people shows a mild positive correlation between the proportion of Poles and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.370 and weighted average of 95.8%. Similarly, the statistical analysis conducted on geographies consisting of 528,594,177 people shows a mild positive correlation between the proportion of Welsh and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.375 and weighted average of 95.5%, a difference of 0.40%.
 
10th Grade Correlation Summary
| Measurement | Polish | Welsh | 
| Minimum | 84.5% | 89.5% | 
| Maximum | 100.0% | 100.0% | 
| Range | 15.5% | 10.5% | 
| Mean | 97.2% | 97.6% | 
| Median | 97.0% | 97.6% | 
| Interquartile 25% (IQ1) | 96.2% | 96.3% | 
| Interquartile 75% (IQ3) | 99.0% | 100.0% | 
| Interquartile Range (IQR) | 2.8% | 3.7% | 
| Standard Deviation (Sample) | 2.3% | 2.6% | 
| Standard Deviation (Population) | 2.3% | 2.5% | 
Demographics Similar to Poles and Welsh by 10th Grade
In terms of 10th grade, the demographic groups most similar to Poles are German (95.8%, a difference of 0.010%), Lithuanian (95.8%, a difference of 0.030%), Finnish (95.8%, a difference of 0.080%), Croatian (95.7%, a difference of 0.10%), and Danish (95.7%, a difference of 0.14%). Similarly, the demographic groups most similar to Welsh are European (95.5%, a difference of 0.020%), Maltese (95.5%, a difference of 0.020%), Czech (95.5%, a difference of 0.030%), Eastern European (95.5%, a difference of 0.040%), and Dutch (95.5%, a difference of 0.080%).
| Demographics | Rating | Rank | 10th Grade | 
| Poles | 100.0 /100 | #6  | Exceptional 95.8%  | 
| Germans | 100.0 /100 | #7  | Exceptional 95.8%  | 
| Lithuanians | 100.0 /100 | #8  | Exceptional 95.8%  | 
| Finns | 100.0 /100 | #9  | Exceptional 95.8%  | 
| Croatians | 100.0 /100 | #10  | Exceptional 95.7%  | 
| Danes | 100.0 /100 | #11  | Exceptional 95.7%  | 
| Tlingit-Haida | 100.0 /100 | #12  | Exceptional 95.7%  | 
| English | 100.0 /100 | #13  | Exceptional 95.6%  | 
| Tsimshian | 100.0 /100 | #14  | Exceptional 95.6%  | 
| Irish | 100.0 /100 | #15  | Exceptional 95.6%  | 
| Scottish | 100.0 /100 | #16  | Exceptional 95.6%  | 
| Latvians | 100.0 /100 | #17  | Exceptional 95.6%  | 
| Italians | 100.0 /100 | #18  | Exceptional 95.6%  | 
| Scandinavians | 100.0 /100 | #19  | Exceptional 95.6%  | 
| Chinese | 100.0 /100 | #20  | Exceptional 95.5%  | 
| Dutch | 100.0 /100 | #21  | Exceptional 95.5%  | 
| Eastern Europeans | 100.0 /100 | #22  | Exceptional 95.5%  | 
| Czechs | 100.0 /100 | #23  | Exceptional 95.5%  | 
| Europeans | 100.0 /100 | #24  | Exceptional 95.5%  | 
| Maltese | 100.0 /100 | #25  | Exceptional 95.5%  | 
| Welsh | 100.0 /100 | #26  | Exceptional 95.5%  |