Iranian vs Immigrants from Sierra Leone Doctorate Degree
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Iranian
 Immigrants from Sierra Leone
 Doctorate Degree
Doctorate Degree Comparison
Iranians
Immigrants from Sierra Leone
3.1%
DOCTORATE DEGREE
100.0/ 100
METRIC RATING
5th/ 347
METRIC RANK
2.0%
DOCTORATE DEGREE
90.2/ 100
METRIC RATING
131st/ 347
METRIC RANK
Iranian vs Immigrants from Sierra Leone Doctorate Degree Correlation Chart
The statistical analysis conducted on geographies consisting of 315,770,820 people shows a poor positive correlation between the proportion of Iranians and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.103 and weighted average of 3.1%. Similarly, the statistical analysis conducted on geographies consisting of 101,401,278 people shows a weak negative correlation between the proportion of Immigrants from Sierra Leone and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.262 and weighted average of 2.0%, a difference of 58.4%.
 
Doctorate Degree Correlation Summary
| Measurement | Iranian | Immigrants from Sierra Leone | 
| Minimum | 0.26% | 0.15% | 
| Maximum | 11.0% | 5.4% | 
| Range | 10.7% | 5.3% | 
| Mean | 4.4% | 1.8% | 
| Median | 4.2% | 1.8% | 
| Interquartile 25% (IQ1) | 3.1% | 1.4% | 
| Interquartile 75% (IQ3) | 5.7% | 2.3% | 
| Interquartile Range (IQR) | 2.6% | 0.95% | 
| Standard Deviation (Sample) | 2.0% | 0.95% | 
| Standard Deviation (Population) | 2.0% | 0.94% | 
Similar Demographics by Doctorate Degree
Demographics Similar to Iranians by Doctorate Degree
In terms of doctorate degree, the demographic groups most similar to Iranians are Immigrants from Taiwan (3.2%, a difference of 1.5%), Immigrants from Switzerland (3.1%, a difference of 1.9%), Immigrants from China (3.1%, a difference of 2.0%), Immigrants from Israel (3.0%, a difference of 3.3%), and Immigrants from Iran (3.0%, a difference of 4.0%).
| Demographics | Rating | Rank | Doctorate Degree | 
| Immigrants | Singapore | 100.0 /100 | #1  | Exceptional 3.7%  | 
| Filipinos | 100.0 /100 | #2  | Exceptional 3.4%  | 
| Okinawans | 100.0 /100 | #3  | Exceptional 3.3%  | 
| Immigrants | Taiwan | 100.0 /100 | #4  | Exceptional 3.2%  | 
| Iranians | 100.0 /100 | #5  | Exceptional 3.1%  | 
| Immigrants | Switzerland | 100.0 /100 | #6  | Exceptional 3.1%  | 
| Immigrants | China | 100.0 /100 | #7  | Exceptional 3.1%  | 
| Immigrants | Israel | 100.0 /100 | #8  | Exceptional 3.0%  | 
| Immigrants | Iran | 100.0 /100 | #9  | Exceptional 3.0%  | 
| Immigrants | Eastern Asia | 100.0 /100 | #10  | Exceptional 3.0%  | 
| Indians (Asian) | 100.0 /100 | #11  | Exceptional 2.9%  | 
| Immigrants | Belgium | 100.0 /100 | #12  | Exceptional 2.9%  | 
| Immigrants | Sweden | 100.0 /100 | #13  | Exceptional 2.9%  | 
| Immigrants | France | 100.0 /100 | #14  | Exceptional 2.9%  | 
| Immigrants | India | 100.0 /100 | #15  | Exceptional 2.8%  | 
Demographics Similar to Immigrants from Sierra Leone by Doctorate Degree
In terms of doctorate degree, the demographic groups most similar to Immigrants from Sierra Leone are Canadian (2.0%, a difference of 0.14%), Immigrants from Ukraine (2.0%, a difference of 0.14%), Scottish (2.0%, a difference of 0.28%), Immigrants from Uzbekistan (2.0%, a difference of 0.33%), and Immigrants from Zaire (2.0%, a difference of 0.36%).
| Demographics | Rating | Rank | Doctorate Degree | 
| Ute | 93.2 /100 | #124  | Exceptional 2.0%  | 
| Moroccans | 93.0 /100 | #125  | Exceptional 2.0%  | 
| Jordanians | 92.1 /100 | #126  | Exceptional 2.0%  | 
| Palestinians | 92.0 /100 | #127  | Exceptional 2.0%  | 
| Immigrants | Zaire | 91.1 /100 | #128  | Exceptional 2.0%  | 
| Canadians | 90.6 /100 | #129  | Exceptional 2.0%  | 
| Immigrants | Ukraine | 90.5 /100 | #130  | Exceptional 2.0%  | 
| Immigrants | Sierra Leone | 90.2 /100 | #131  | Exceptional 2.0%  | 
| Scottish | 89.4 /100 | #132  | Excellent 2.0%  | 
| Immigrants | Uzbekistan | 89.3 /100 | #133  | Excellent 2.0%  | 
| Immigrants | Cameroon | 88.9 /100 | #134  | Excellent 2.0%  | 
| Serbians | 88.7 /100 | #135  | Excellent 2.0%  | 
| Swedes | 88.3 /100 | #136  | Excellent 2.0%  | 
| South American Indians | 88.3 /100 | #137  | Excellent 2.0%  | 
| Swiss | 88.0 /100 | #138  | Excellent 2.0%  |