Sierra Leonean vs White/Caucasian Doctorate Degree
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Sierra Leonean
White/Caucasian
Doctorate Degree
Doctorate Degree Comparison
Sierra Leoneans
Whites/Caucasians
2.0%
DOCTORATE DEGREE
85.1/ 100
METRIC RATING
143rd/ 347
METRIC RANK
1.8%
DOCTORATE DEGREE
22.8/ 100
METRIC RATING
200th/ 347
METRIC RANK
Sierra Leonean vs White/Caucasian Doctorate Degree Correlation Chart
The statistical analysis conducted on geographies consisting of 83,237,718 people shows a moderate negative correlation between the proportion of Sierra Leoneans and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.428 and weighted average of 2.0%. Similarly, the statistical analysis conducted on geographies consisting of 553,713,140 people shows a significant positive correlation between the proportion of Whites/Caucasians and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.604 and weighted average of 1.8%, a difference of 11.4%.
Doctorate Degree Correlation Summary
| Measurement | Sierra Leonean | White/Caucasian |
| Minimum | 0.21% | 0.45% |
| Maximum | 4.7% | 3.0% |
| Range | 4.5% | 2.6% |
| Mean | 1.7% | 1.5% |
| Median | 1.7% | 1.5% |
| Interquartile 25% (IQ1) | 1.1% | 1.0% |
| Interquartile 75% (IQ3) | 2.2% | 1.9% |
| Interquartile Range (IQR) | 1.0% | 0.85% |
| Standard Deviation (Sample) | 0.95% | 0.52% |
| Standard Deviation (Population) | 0.94% | 0.52% |
Similar Demographics by Doctorate Degree
Demographics Similar to Sierra Leoneans by Doctorate Degree
In terms of doctorate degree, the demographic groups most similar to Sierra Leoneans are Immigrants from Moldova (2.0%, a difference of 0.21%), Italian (2.0%, a difference of 0.25%), Kenyan (1.9%, a difference of 0.39%), Immigrants from Syria (1.9%, a difference of 0.41%), and Senegalese (2.0%, a difference of 0.46%).
| Demographics | Rating | Rank | Doctorate Degree |
| 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% |
| Afghans | 87.2 /100 | #139 | Excellent 2.0% |
| Immigrants | Africa | 87.0 /100 | #140 | Excellent 2.0% |
| Senegalese | 86.7 /100 | #141 | Excellent 2.0% |
| Italians | 86.0 /100 | #142 | Excellent 2.0% |
| Sierra Leoneans | 85.1 /100 | #143 | Excellent 2.0% |
| Immigrants | Moldova | 84.3 /100 | #144 | Excellent 2.0% |
| Kenyans | 83.6 /100 | #145 | Excellent 1.9% |
| Immigrants | Syria | 83.6 /100 | #146 | Excellent 1.9% |
| Immigrants | Senegal | 82.5 /100 | #147 | Excellent 1.9% |
| Luxembourgers | 81.1 /100 | #148 | Excellent 1.9% |
| Basques | 76.9 /100 | #149 | Good 1.9% |
| English | 75.9 /100 | #150 | Good 1.9% |
Demographics Similar to Whites/Caucasians by Doctorate Degree
In terms of doctorate degree, the demographic groups most similar to Whites/Caucasians are Immigrants from Nigeria (1.8%, a difference of 0.070%), Immigrants from South America (1.8%, a difference of 0.11%), Portuguese (1.8%, a difference of 0.29%), Immigrants from Vietnam (1.8%, a difference of 0.32%), and Somali (1.7%, a difference of 0.35%).
| Demographics | Rating | Rank | Doctorate Degree |
| German Russians | 27.1 /100 | #193 | Fair 1.8% |
| Uruguayans | 26.2 /100 | #194 | Fair 1.8% |
| Immigrants | Somalia | 25.4 /100 | #195 | Fair 1.8% |
| Sub-Saharan Africans | 25.1 /100 | #196 | Fair 1.8% |
| Chinese | 25.1 /100 | #197 | Fair 1.8% |
| Immigrants | Ghana | 24.6 /100 | #198 | Fair 1.8% |
| Immigrants | South America | 23.3 /100 | #199 | Fair 1.8% |
| Whites/Caucasians | 22.8 /100 | #200 | Fair 1.8% |
| Immigrants | Nigeria | 22.4 /100 | #201 | Fair 1.8% |
| Portuguese | 21.4 /100 | #202 | Fair 1.8% |
| Immigrants | Vietnam | 21.4 /100 | #203 | Fair 1.8% |
| Somalis | 21.2 /100 | #204 | Fair 1.7% |
| Venezuelans | 19.5 /100 | #205 | Poor 1.7% |
| Immigrants | Peru | 17.6 /100 | #206 | Poor 1.7% |
| Yugoslavians | 17.1 /100 | #207 | Poor 1.7% |