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US Egg Consumption per Person vs US College Enrollment

US Egg Consumption per Person and US College Enrollment correlate at r = -0.40 over 39 years (1971–2022), p = 0.012. With the time trend removed, r = -0.75. Holds up after detrending.

Verdict: Holds up after detrending. Statistically significant (p = 0.012) and the association survives trend removal (detrended r = -0.75). Correlation still isn't causation, but this one isn't an obvious artifact.

Pearson r
-0.40
p-value
0.012
Years compared (n)
39 (1971–2022)
95% confidence interval
-0.63 to -0.09
Correlation with the time trend removed
-0.75

Sources

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Correlation does not imply causation. How the verdict is worked out.