Pearson Correlation Analysis Sharon Pruitt
Автор: Sharon Pruitt
Загружено: 2026-02-07
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A Pearson product-moment correlation was conducted to examine the relationship between district free/reduced lunch percentage and the percentage of students scoring at the exceeding level in math. There was a strong, statistically significant negative correlation between the variables, r (233) = -.696, p value is less than .001. Higher percentages of students receiving free/reduced lunch were associated with lower percentages of students scoring at the exceeding level in math. The coefficient of determination (r2 = .484) indicates that approximately 48.4% of the variance in math exceeding performance is associated with differences in free/reduced lunch percentage.
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