Iranian vs Welsh 2nd Grade
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Iranian
Welsh
2nd Grade
2nd Grade Comparison
Iranians
Welsh
98.1%
2ND GRADE
95.9/ 100
METRIC RATING
115th/ 347
METRIC RANK
98.5%
2ND GRADE
100.0/ 100
METRIC RATING
26th/ 347
METRIC RANK
Iranian vs Welsh 2nd Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 316,902,340 people shows a substantial positive correlation between the proportion of Iranians and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.529 and weighted average of 98.1%. Similarly, the statistical analysis conducted on geographies consisting of 528,593,932 people shows a significant positive correlation between the proportion of Welsh and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.634 and weighted average of 98.5%, a difference of 0.43%.
2nd Grade Correlation Summary
| Measurement | Iranian | Welsh |
| Minimum | 96.7% | 97.5% |
| Maximum | 100.0% | 100.0% |
| Range | 3.3% | 2.5% |
| Mean | 99.0% | 99.6% |
| Median | 99.1% | 100.0% |
| Interquartile 25% (IQ1) | 98.6% | 99.1% |
| Interquartile 75% (IQ3) | 99.6% | 100.0% |
| Interquartile Range (IQR) | 0.99% | 0.88% |
| Standard Deviation (Sample) | 0.71% | 0.50% |
| Standard Deviation (Population) | 0.70% | 0.50% |
Similar Demographics by 2nd Grade
Demographics Similar to Iranians by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to Iranians are Spanish (98.1%, a difference of 0.0%), Immigrants from Norway (98.1%, a difference of 0.010%), Immigrants from Latvia (98.1%, a difference of 0.010%), Ute (98.1%, a difference of 0.010%), and Immigrants from France (98.1%, a difference of 0.010%).
| Demographics | Rating | Rank | 2nd Grade |
| Immigrants | Switzerland | 97.3 /100 | #108 | Exceptional 98.1% |
| Basques | 97.2 /100 | #109 | Exceptional 98.1% |
| Immigrants | Singapore | 97.0 /100 | #110 | Exceptional 98.1% |
| Immigrants | Czechoslovakia | 96.9 /100 | #111 | Exceptional 98.1% |
| Colville | 96.6 /100 | #112 | Exceptional 98.1% |
| Immigrants | Norway | 96.5 /100 | #113 | Exceptional 98.1% |
| Immigrants | Latvia | 96.4 /100 | #114 | Exceptional 98.1% |
| Iranians | 95.9 /100 | #115 | Exceptional 98.1% |
| Spanish | 95.8 /100 | #116 | Exceptional 98.1% |
| Ute | 95.7 /100 | #117 | Exceptional 98.1% |
| Immigrants | France | 95.6 /100 | #118 | Exceptional 98.1% |
| Thais | 95.3 /100 | #119 | Exceptional 98.1% |
| Okinawans | 94.9 /100 | #120 | Exceptional 98.1% |
| Immigrants | Zimbabwe | 94.4 /100 | #121 | Exceptional 98.1% |
| Lebanese | 94.2 /100 | #122 | Exceptional 98.1% |
Demographics Similar to Welsh by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to Welsh are Scotch-Irish (98.5%, a difference of 0.010%), Croatian (98.5%, a difference of 0.010%), Arapaho (98.5%, a difference of 0.010%), French (98.5%, a difference of 0.010%), and Finnish (98.5%, a difference of 0.020%).
| Demographics | Rating | Rank | 2nd Grade |
| Finns | 100.0 /100 | #19 | Exceptional 98.5% |
| Sioux | 100.0 /100 | #20 | Exceptional 98.5% |
| Lithuanians | 100.0 /100 | #21 | Exceptional 98.5% |
| Poles | 100.0 /100 | #22 | Exceptional 98.5% |
| Danes | 100.0 /100 | #23 | Exceptional 98.5% |
| Pennsylvania Germans | 100.0 /100 | #24 | Exceptional 98.5% |
| Scotch-Irish | 100.0 /100 | #25 | Exceptional 98.5% |
| Welsh | 100.0 /100 | #26 | Exceptional 98.5% |
| Croatians | 100.0 /100 | #27 | Exceptional 98.5% |
| Arapaho | 100.0 /100 | #28 | Exceptional 98.5% |
| French | 100.0 /100 | #29 | Exceptional 98.5% |
| Europeans | 100.0 /100 | #30 | Exceptional 98.5% |
| Czechs | 100.0 /100 | #31 | Exceptional 98.5% |
| French Canadians | 100.0 /100 | #32 | Exceptional 98.5% |
| Scandinavians | 100.0 /100 | #33 | Exceptional 98.5% |