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US Secondary School Enrollment vs US College Enrollment
US Secondary School Enrollment and US College Enrollment correlate at r = +0.76 over 35 years (1971–2022), p < 0.0001. With the time trend removed, r = +0.26. Likely spurious (shared time trend).
Verdict: Likely spurious (shared time trend). Both series mostly just trend over time. After removing that trend the correlation collapses to 0.26 — the relationship is probably coincidental, not causal.
- Pearson r
- +0.76
- p-value
- < 0.0001
- Years compared (n)
- 35 (1971–2022)
- 95% confidence interval
- 0.57 to 0.87
- Correlation with the time trend removed
- +0.26
Sources
- US Secondary School Enrollment (% gross): World Bank. US Secondary School Enrollment (World Bank indicator SE.SEC.ENRR).
- US College Enrollment (% gross): World Bank. US College Enrollment (World Bank indicator SE.TER.ENRR).
Related pairs
- US Nuclear Power Generation vs US College Enrollment (r = +0.97)
- US Median Age vs US College Enrollment (r = +0.96)
- US Life Expectancy vs US College Enrollment (r = +0.94)
- US Infant Mortality vs US College Enrollment (r = -0.94)
- US Population vs US College Enrollment (r = +0.93)
- US College Enrollment vs US Urban Population (r = +0.93)
Correlation does not imply causation. How the verdict is worked out.