EDUCATION
Lastly, I correlated education data to AIDS rates. This included percent of children enrolled in private school and percent of the population that did not receive a high school diploma. I thought that high percentages of children in private school would negatively correlate to AIDS rates, as higher numbers of children enrolled in private school generally signifies a population where the income is high. This was inaccurate, as the correlation between the two is -0.21. After removing the apparent outliers that represent the cities of Bloomfield and Teaneck, a correlation coefficient of 0.016 is obtained. This number is insignificant at any high confidence level.
Graph Before
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Graph After Outliers Removed:
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*Outliers in bold
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However, the correlation for African Americans who did not receive a high school diploma and AIDS rates was significant at 95% with a value of 0.638.
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The correlation coefficient for whites who did not complete high school was far less significant at 0.391 (see Appendix 10). However, after removing the outliers of Hackensack at 23.77% and Montclair at 2.92%, the correlation becomes significant at 95% confidence with the value of 0.546. Hackensack is a big city located in Bergen County and has a relatively low median household income of $49,316. This is relevant because low median household income is an indication of low-paying jobs which are normally held by those who do not have high levels of education. Conversely, Montclair is a reasonably wealthy community with a median household income of $74,894 and thus has citizens who most likely hold high-paying jobs and are well educated. It was surprising that the educational data did not correlate well at 99% confidence, as access to good and proper education is not only an indication of financial success and security, but well educated people are also more likely to be aware of risky behaviors that lead to AIDS and avoid them. This educational data was collected using Summary File 3 of the US Census tables P147A-G.
Graph Before
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Graph After Outliers Removed:
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